| 0 | CIho 647 | Nesbian | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1007766 |
| 1 | CIho 648 | Virginia Hooded | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1007769 |
| 2 | CIho 662 | Tenarab | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1007879 |
| 3 | CIho 895 | Cusado | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1009778 |
| 4 | CIho 896 | Arabel | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1009783 |
| 5 | CIho 898 | Omar | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1009805 |
| 6 | CIho 901 | Pidor | Hordeum vulgare L. subsp. vulgare | Maryland, United States | NSGC |  | | 1009842 |
| 7 | CIav 1604 | 'Sparrowbill' | Avena sativa L. | Maryland, United States | NSGC |  | | 1015006 |
| 8 | CIav 1605 | White Egyptian | Avena sativa L. | Maryland, United States | NSGC |  | | 1015010 |
| 9 | CIav 1607 | White Hungarian | Avena sativa L. | Maryland, United States | NSGC |  | | 1015022 |
| 10 | CIav 1608 | 'Green Mountain' | Avena sativa L. | Maryland, United States | NSGC |  | | 1015030 |
| 11 | CIav 1614 | 'White Tartar' | Avena sativa L. | Maryland, United States | NSGC |  | | 1015063 |
| 12 | CIav 1615 | Mutica | Avena sativa L. | Maryland, United States | NSGC |  | | 1015069 |
| 13 | CIav 1618 | Setosa | Avena sativa L. | Maryland, United States | NSGC |  | | 1015087 |
| 14 | CIav 1620 | Great Northern | Avena sativa L. | Maryland, United States | NSGC |  | | 1015097 |
| 15 | CIav 1621 | Daubeney | Avena sativa L. | Maryland, United States | NSGC |  | | 1015103 |
| 16 | CIav 1622 | Hay | Avena sativa L. | Kansas, United States | NSGC |  | | 1015110 |
| 17 | CIav 1625 | 'Canadian' | Avena sativa L. | Maryland, United States | NSGC |  | | 1015130 |
| 18 | CIav 1627 | 'Swedish Select' | Avena sativa L. | Maryland, United States | NSGC |  | | 1015145 |
| 19 | CIav 1633 | Czar of Russia | Avena sativa L. | Maryland, United States | NSGC |  | | 1015177 |
| 20 | CIav 1634 | Welcome | Avena sativa L. | Maryland, United States | NSGC |  | | 1015178 |
| 21 | CIav 1635 | National | Avena sativa L. | Maryland, United States | NSGC |  | | 1015192 |
| 22 | CIav 1636 | Sensation | Avena sativa L. | Maryland, United States | NSGC |  | | 1015193 |
| 23 | CIav 1638 | Triumph | Avena sativa L. | Maryland, United States | NSGC |  | | 1015204 |
| 24 | CIav 1639 | White Bonanza | Avena sativa L. | Maryland, United States | NSGC |  | | 1015213 |
| 25 | CIav 1641 | Big Four | Avena sativa L. | Maryland, United States | NSGC |  | | 1015225 |
| 26 | CIav 1642 | Watson | Avena sativa L. | Maryland, United States | NSGC |  | | 1015232 |
| 27 | CIav 1643 | Bonanza | Avena sativa L. | Maryland, United States | NSGC |  | | 1015240 |
| 28 | CIav 1646 | CI 1646 | Avena sativa L. | Maryland, United States | NSGC |  | | 1015257 |
| 29 | CIav 1647 | Bavarian | Avena sativa L. | Maryland, United States | NSGC |  | | 1015269 |
| 30 | CIav 1648 | Wideawake | Avena sativa L. | Maryland, United States | NSGC |  | | 1015270 |
| 31 | CIav 1649 | CI 1649 | Avena sativa L. | Maryland, United States | NSGC |  | | 1015282 |
| 32 | CIav 1650 | White Bonanza | Avena sativa L. | Maryland, United States | NSGC |  | | 1015283 |
| 33 | CIav 1651 | White Maine | Avena sativa L. | Maryland, United States | NSGC |  | | 1015293 |
| 34 | CIav 1652 | White Beauty | Avena sativa L. | Maryland, United States | NSGC |  | | 1015294 |
| 35 | CIav 1653 | Barnsteadt | Avena sativa L. | Maryland, United States | NSGC |  | | 1015303 |
| 36 | CIav 1654 | 'Victory' | Avena sativa L. | Skåne län, Sweden | NSGC |  | | 1015304 |
| 37 | CIav 1655 | 'Probsteier' | Avena sativa L. | Skåne län, Sweden | NSGC |  | | 1015314 |
| 38 | CIav 1656 | 'Probsteier' | Avena sativa L. | Skåne län, Sweden | NSGC |  | | 1015315 |
| 39 | CIav 1657 | Bland White | Avena sativa L. | Maryland, United States | NSGC |  | | 1015324 |
| 40 | CIav 1658 | Romana | Avena sativa L. | Maryland, United States | NSGC |  | | 1015325 |
| 41 | CIav 1659 | 'Probsteier' | Avena sativa L. | Skåne län, Sweden | NSGC |  | | 1015335 |
| 42 | CIav 1660 | 'Green Mountain' | Avena sativa L. | Maryland, United States | NSGC |  | | 1015336 |
| 43 | CIav 1661 | Mortgage Lifter | Avena sativa L. | Maryland, United States | NSGC |  | | 1015345 |
| 44 | CIav 1662 | Progress | Avena sativa L. | Maryland, United States | NSGC |  | | 1015349 |
| 45 | CIav 1663 | 'Swedish Select' | Avena sativa L. | Maryland, United States | NSGC |  | | 1015356 |
| 46 | CIav 1664 | 'Belgium' | Avena sativa L. | Skåne län, Sweden | NSGC |  | | 1015363 |
| 47 | CIav 1665 | Oderbrucker | Avena sativa L. | Maryland, United States | NSGC |  | | 1015370 |
| 48 | CIav 1666 | Danish Island | Avena sativa L. | Maryland, United States | NSGC |  | | 1015377 |
| 49 | CIav 1667 | Silensia | Avena sativa L. | Maryland, United States | NSGC |  | | 1015384 |
| 50 | CIav 1668 | Bussy | Avena sativa L. | Maryland, United States | NSGC |  | | 1015389 |
| 51 | CIav 1669 | Danish | Avena sativa L. | Maryland, United States | NSGC |  | | 1015397 |
| 52 | CIav 1671 | Abed Danish Giant | Avena sativa L. | Maryland, United States | NSGC |  | | 1015410 |
| 53 | CIav 1673 | Wernich Golden | Avena sativa L. | Maryland, United States | NSGC |  | | 1015419 |
| 54 | CIav 1674 | Danish | Avena sativa L. | Maryland, United States | NSGC |  | | 1015420 |
| 55 | CIav 1675 | Finnea | Avena sativa L. | Maryland, United States | NSGC |  | | 1015429 |
| 56 | CIav 1676 | White Bonanza | Avena sativa L. | Maryland, United States | NSGC |  | | 1015431 |
| 57 | CIav 1678 | Krishe | Avena sativa L. | Maryland, United States | NSGC |  | | 1015442 |
| 58 | CIav 1679 | Peerless | Avena sativa L. | Maryland, United States | NSGC |  | | 1015454 |
| 59 | CIav 1682 | Monarch | Avena sativa L. | Maryland, United States | NSGC |  | | 1015464 |
| 60 | CIav 1684 | 'Danish Island' | Avena sativa L. | Maryland, United States | NSGC |  | | 1015480 |
| 61 | CIav 1686 | White Bonanza | Avena sativa L. | Maryland, United States | NSGC |  | | 1015492 |
| 62 | CIav 1687 | Polonea | Avena sativa L. | Maryland, United States | NSGC |  | | 1015498 |
| 63 | CIav 1688 | Rossman | Avena sativa L. | Maryland, United States | NSGC |  | | 1015504 |
| 64 | CIav 1690 | Heavy Weight Champion | Avena sativa L. | Maryland, United States | NSGC |  | | 1015515 |
| 65 | CIav 1692 | White Maine | Avena sativa L. | Maryland, United States | NSGC |  | | 1015525 |
| 66 | CIav 1693 | Japan | Avena sativa L. | Maryland, United States | NSGC |  | | 1015530 |
| 67 | CIav 1694 | White Maine | Avena sativa L. | Maryland, United States | NSGC |  | | 1015536 |
| 68 | CIav 1697 | Abbott | Avena sativa L. | Maryland, United States | NSGC |  | | 1015551 |
| 69 | CIav 1700 | White Queen | Avena sativa L. | Maryland, United States | NSGC |  | | 1015562 |
| 70 | CIav 1701 | Black Diamond | Avena sativa L. | Maryland, United States | NSGC |  | | 1015574 |
| 71 | CIav 1702 | Danish | Avena sativa L. | Maryland, United States | NSGC |  | | 1015575 |
| 72 | CIav 1703 | English | Avena sativa L. | Maryland, United States | NSGC |  | | 1015584 |
| 73 | CIav 1704 | Hennessey | Avena sativa L. | Maryland, United States | NSGC |  | | 1015585 |
| 74 | CIav 1705 | Bavarian | Avena sativa L. | Maryland, United States | NSGC |  | | 1015595 |
| 75 | CIav 1707 | Japan | Avena sativa L. | Maryland, United States | NSGC |  | | 1015605 |
| 76 | CIav 1708 | 'Wisconsin Pedigreed No. 2' | Avena sativa L. | Maryland, United States | NSGC |  | | 1015607 |
| 77 | CIav 1710 | Alaska | Avena sativa L. | Ohio, United States | NSGC |  | | 1015619 |
| 78 | CIav 1712 | 'Siberian' | Avena sativa L. | Ontario, Canada | NSGC |  | | 1015629 |
| 79 | CIav 1713 | Danish Island | Avena sativa L. | Maryland, United States | NSGC |  | | 1015632 |
| 80 | CIav 1714 | White Queen | Avena sativa L. | Maryland, United States | NSGC |  | | 1015638 |
| 81 | CIav 1717 | 'Pringle Progress' | Avena sativa L. | Vermont, United States | NSGC |  | | 1015655 |
| 82 | CIav 1722 | Golden Rustproof | Avena sativa L. | Maryland, United States | NSGC |  | | 1015684 |
| 83 | CIav 1723 | Early Gothland | Avena sativa L. | Maryland, United States | NSGC |  | | 1015685 |
| 84 | CIav 1724 | Early Gothland | Avena sativa L. | Maryland, United States | NSGC |  | | 1015694 |
| 85 | CIav 1726 | Danish | Avena sativa L. | Maryland, United States | NSGC |  | | 1015706 |
| 86 | CIav 1727 | Silvermine | Avena sativa L. | Maryland, United States | NSGC |  | | 1015709 |
| 87 | CIav 1728 | Improved American | Avena sativa L. | Maryland, United States | NSGC |  | | 1015718 |
| 88 | CIav 1729 | American Banner | Avena sativa L. | Maryland, United States | NSGC |  | | 1015725 |
| 89 | CIav 1731 | Early Dakota | Avena sativa L. | Maryland, United States | NSGC |  | | 1015742 |
| 90 | CIav 1734 | American Banner | Avena sativa L. | Maryland, United States | NSGC |  | | 1015757 |
| 91 | CIav 1736 | 'Wisconsin Pedigreed No. 4' | Avena sativa L. | Maryland, United States | NSGC |  | | 1015772 |
| 92 | CIav 1740 | 'Ligowo' | Avena sativa L. | Île-de-France, France | NSGC |  | | 1015802 |
| 93 | CIav 1746 | Wernich Golden | Avena sativa L. | Maryland, United States | NSGC |  | | 1015846 |
| 94 | CIav 1747 | Abyssinian | Avena sativa L. | Maryland, United States | NSGC |  | | 1015853 |
| 95 | CIav 1748 | Golden Beauty | Avena sativa L. | Maryland, United States | NSGC |  | | 1015862 |
| 96 | CIav 1750 | Golden | Avena sativa L. | Maryland, United States | NSGC |  | | 1015876 |
| 97 | CIav 1751 | Golden Rustproof | Avena sativa L. | Maryland, United States | NSGC |  | | 1015881 |
| 98 | CIav 1752 | White Maine | Avena sativa L. | Maryland, United States | NSGC |  | | 1015891 |
| 99 | CIav 1756 | 'Old Island Black' | Avena sativa L. | Prince Edward Island, Canada | NSGC |  | | 1015913 |
| 100 | CIav 1759 | 'Black Great Mogul' | Avena sativa L. | Skåne län, Sweden | NSGC |  | | 1015933 |
| 101 | CIav 1760 | Monarch | Avena sativa L. | Maryland, United States | NSGC |  | | 1015934 |
| 102 | CIav 1761 | Montana | Avena sativa L. | Maryland, United States | NSGC |  | | 1015949 |
| 103 | CIav 1762 | Black Diamond | Avena sativa L. | Maryland, United States | NSGC |  | | 1015950 |
| 104 | CIav 1765 | 'Black Mesdag' | Avena sativa L. | Île-de-France, France | NSGC |  | | 1015971 |
| 105 | CIav 1766 | 'Black Mesdag' | Avena sativa L. | Île-de-France, France | NSGC |  | | 1015972 |
| 106 | CIav 1767 | 'Black Bell I' | Avena sativa L. | Skåne län, Sweden | NSGC |  | | 1015984 |
| 107 | CIav 1768 | Naked | Avena sativa L. | Maryland, United States | NSGC |  | | 1015990 |
| 108 | CIav 1769 | Yenmesh | Avena sativa L. | Maryland, United States | NSGC |  | Not Available | 1015993 |
| 109 | CIav 1771 | Krousei | Avena sativa L. | Maryland, United States | NSGC |  | | 1016009 |
| 110 | CIav 1773 | praegravis Scotia | Avena sativa L. | Maryland, United States | NSGC |  | | 1016019 |
| 111 | CIav 1774 | praegravis Germania | Avena sativa L. | Maryland, United States | NSGC |  | | 1016020 |
| 112 | CIav 1780 | CI 1780 | Avena sterilis L. | Maryland, United States | NSGC |  | | 1016062 |
| 113 | CIav 1781 | CI 1781 | Avena sterilis L. | Maryland, United States | NSGC |  | | 1016065 |
| 114 | CIav 1785 | CI 1785 | Avena sterilis L. | Maryland, United States | NSGC |  | | 1016089 |
| 115 | CIav 2900 | 'Fulghum' | Avena sativa L. | Georgia, United States | NSGC |  | | 1022467 |
| 116 | CIav 3228 | 'Fulghum' | Avena sativa L. | Georgia, United States | NSGC |  | | 1023751 |
| 117 | CIav 3634 | Trelle Dwarf | Avena sativa L. | Maryland, United States | NSGC |  | | 1025365 |
| 118 | CIav 3635 | Atkin's Dwarf | Avena sativa L. | Texas, United States | NSGC |  | | 1025366 |
| 119 | CIav 3636 | Dwarf Prolific | Avena sativa L. | Maryland, United States | | | Historic | 1025370 |
| 120 | CIav 3637 | Early White Dwarf | Avena sativa L. | Maryland, United States | | | Historic | 1025371 |
| 121 | CIav 3638 | Early Black Dwarf | Avena sativa L. | Maryland, United States | | | Historic | 1025374 |
| 122 | CIav 3991 | 'Osage' | Avena sativa L. | Kansas, United States | NSGC |  | | 1026471 |
| 123 | PI 4281 | 'Pedigree Early Genesse Giant' | Triticum aestivum L. subsp. aestivum | New York, United States | NSGC |  | | 1027513 |
| 124 | PI 5078 | 'Baart' | Triticum aestivum L. subsp. aestivum | New South Wales, Australia | NSGC |  | | 1030161 |
| 125 | PI 5079 | 'King's Early' | Triticum aestivum L. subsp. aestivum | South Australia, Australia | NSGC |  | | 1030167 |
| 126 | PI 5465 | Candeal | Triticum turgidum L. subsp. durum (Desf.) van Slageren | Argentina | NSGC |  | | 1031790 |
| 127 | PI 5496 | Banat | Triticum aestivum L. subsp. aestivum | Hungary | NSGC |  | | 1031916 |
| 128 | CItr 5666 | 'Sibley' | Triticum aestivum L. subsp. aestivum | District of Columbia, United States | | | Historic | 1032762 |
| 129 | PI 19492 | RED KAFIR | Sorghum bicolor (L.) Moench subsp. bicolor | Texas, United States | S9 | | | 1082993 |
| 130 | PI 20830 | Odessa | Hordeum vulgare L. subsp. vulgare | Ontario, Canada | | | Historic | 1085680 |
| 131 | PI 22493 | Hanna | Hordeum vulgare L. subsp. vulgare | Ústecký kraj, Czech Republic | NSGC |  | | 1087804 |
| 132 | PI 22494 | Manchuria | Hordeum vulgare L. subsp. vulgare | South Dakota, United States | NSGC |  | | 1087808 |
| 133 | PI 25835 | TARS 16445 | Pseudosasa japonica (Siebold & Zucc. ex Steud.) Makino ex Nakai var. tsutsumiana Yanagita | District of Columbia, United States | S9 |  | Not Available | 1091962 |
| 134 | PI 25968 | 'Allora Spring' | Triticum aestivum L. subsp. aestivum | California, United States | NSGC |  | | 1092165 |
| 135 | PI 25970 | Bola Blanca | Triticum aestivum L. subsp. compactum (Host) Mac Key | Chihuahua, Mexico | NSGC |  | | 1092172 |
| 136 | PI 25971 | 'Surprise' | Triticum aestivum L. subsp. aestivum | Vermont, United States | NSGC |  | | 1092175 |
| 137 | PI 25991 | 'Glyndon' | Triticum aestivum L. subsp. aestivum | Minnesota, United States | NSGC |  | | 1092201 |
| 138 | PI 26113 | 'Sixty Day Selection' | Avena sativa L. | Illinois, United States | NSGC |  | | 1092407 |
| 139 | PI 30204 | 'JAPANESE DWARF BROOMCORN' | Sorghum bicolor (L.) Moench subsp. bicolor | Kansas, United States | S9 | | | 1099275 |
| 140 | PI 32484 | Nu Er Ta Meh | Hordeum vulgare L. subsp. vulgare | Anhui Sheng, China | NSGC |  | | 1103181 |
| 141 | PI 32485 | Mi Ta Meh | Hordeum vulgare L. subsp. vulgare | Anhui Sheng, China | NSGC |  | | 1103182 |
| 142 | PI 32707 | 'SUNRISE KAFIR' | Sorghum bicolor (L.) Moench subsp. bicolor | Texas, United States | S9 | | | 1103525 |
| 143 | PI 35038 | 'SUMAC' | Sorghum bicolor (L.) Moench subsp. bicolor | Texas, United States | S9 |  | | 1104357 |
| 144 | PI 27521 | | Cichorium endivia L. | District of Columbia, United States | | | Historic | 1517366 |
| 145 | PI 27523 | | Cichorium intybus L. | District of Columbia, United States | | | Historic | 1517367 |
| 146 | PI 27525 | | Brassica oleracea L. var. gemmifera DC. | District of Columbia, United States | | | Historic | 1517368 |
| 147 | PI 27527 | | Foeniculum vulgare Mill. | District of Columbia, United States | | | Historic | 1517369 |
| 148 | PI 27528 | | Lens culinaris Medik. subsp. culinaris | District of Columbia, United States | | | Historic | 1517370 |
| 149 | PI 27529 | | Rumex patientia L. | District of Columbia, United States | | | Historic | 1517371 |
| 150 | PI 27530 | | Taraxacum officinale F. H. Wigg. | District of Columbia, United States | | | Historic | 1517372 |
| 151 | PI 27543 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | District of Columbia, United States | | | Historic | 1517375 |
| 152 | PI 27550 | | Kummerowia striata (Thunb.) Schindl. | District of Columbia, United States | | | Historic | 1517411 |
| 153 | PI 27551 | | Desmodium tortuosum (Sw.) DC. | District of Columbia, United States | | | Historic | 1517412 |
| 154 | PI 27552 | | Setaria italica (L.) P. Beauv. | District of Columbia, United States | | | Historic | 1517413 |
| 155 | PI 27573 | | Perilla frutescens (L.) Britton | District of Columbia, United States | | | Historic | 1517420 |
| 156 | PI 27581 | | Apium graveolens L. | District of Columbia, United States | | | Historic | 1517425 |
| 157 | PI 27588 | | Panicum miliaceum L. | District of Columbia, United States | | | Historic | 1517428 |
| 158 | PI 27590 | | Setaria italica (L.) P. Beauv. | District of Columbia, United States | | | Historic | 1517429 |
| 159 | PI 27595 | | Cenchrus americanus (L.) Morrone | District of Columbia, United States | | | Historic | 1517430 |
| 160 | PI 27597 | | Madia sativa Molina | District of Columbia, United States | | | Historic | 1517431 |
| 161 | PI 27681 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1517444 |
| 162 | PI 27755 | | Taraxacum officinale F. H. Wigg. | District of Columbia, United States | | | Historic | 1517539 |
| 163 | PI 27760 | | Portulaca oleracea L. | District of Columbia, United States | | | Historic | 1517540 |
| 164 | PI 27761 | | Rumex acetosa L. | District of Columbia, United States | | | Historic | 1517541 |
| 165 | PI 27763 | | Rumex patientia L. | District of Columbia, United States | | | Historic | 1517543 |
| 166 | PI 27799 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1517558 |
| 167 | PI 27800 | | Hibiscus spp. | District of Columbia, United States | | | Historic | 1517559 |
| 168 | PI 27830 | 'Carabao' | Mangifera indica L. | District of Columbia, United States | | | Historic | 1517560 |
| 169 | PI 27888 | | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | District of Columbia, United States | | | Historic | 1517578 |
| 170 | PI 27889 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1517579 |
| 171 | PI 27542 | | Elymus trachycaulus (Link) Gould subsp. trachycaulus | District of Columbia, United States | | | Historic | 1517580 |
| 172 | PI 27890 | | Glycine max (L.) Merr. | District of Columbia, United States | | | Historic | 1517581 |
| 173 | PI 27893 | | Setaria italica (L.) P. Beauv. | District of Columbia, United States | | | Historic | 1517582 |
| 174 | PI 27896 | | Panicum miliaceum L. | District of Columbia, United States | | | Historic | 1517583 |
| 175 | PI 27897 | | Glycine max (L.) Merr. | District of Columbia, United States | | | Historic | 1517584 |
| 176 | PI 27947 | | Nasturtium officinale W. T. Aiton | District of Columbia, United States | | | Historic | 1517601 |
| 177 | PI 28018 | | Glycine max (L.) Merr. | District of Columbia, United States | | | Historic | 1517640 |
| 178 | PI 28093 | | Vicia villosa Roth | District of Columbia, United States | | | Historic | 1517661 |
| 179 | PI 28094 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1517662 |
| 180 | PI 28127 | | Glycine max (L.) Merr. | District of Columbia, United States | | | Historic | 1517668 |
| 181 | PI 28192 | | Poa pratensis L. | District of Columbia, United States | | | Historic | 1517681 |
| 182 | PI 28295 | | Phleum pratense L. | District of Columbia, United States | | | Historic | 1517697 |
| 183 | PI 28322 | | Haloxylon ammodendron (C. A. Mey.) Bunge | Buxoro, Uzbekistan | | | Historic | 1517701 |
| 184 | PI 28366 | | Melilotus albus Medik. | District of Columbia, United States | | | Historic | 1517734 |
| 185 | PI 28605 | | Erythroxylum spp. | District of Columbia, United States | | | Historic | 1517765 |
| 186 | PI 28608 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1517840 |
| 187 | PI 28647 | | Medicago arabica (L.) Huds. | District of Columbia, United States | | | Historic | 1517854 |
| 188 | PI 28650 | | Prunus rivularis Scheele | Cape Province, South Africa | | | Historic | 1517856 |
| 189 | PI 28651 | | Prunus rivularis Scheele | District of Columbia, United States | | | Historic | 1517857 |
| 190 | PI 28652 | | Ibervillea lindheimeri (A. Gray) Greene | District of Columbia, United States | | | Historic | 1517858 |
| 191 | PI 28654 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1517860 |
| 192 | PI 28664 | | Brassica oleracea L. var. viridis L. | District of Columbia, United States | | | Historic | 1517867 |
| 193 | PI 28666 | | Trifolium incarnatum L. | District of Columbia, United States | | | Historic | 1517869 |
| 194 | PI 28678 | | Brassica napus L. | District of Columbia, United States | | | Historic | 1517873 |
| 195 | PI 28769 | | Trifolium incarnatum L. | District of Columbia, United States | | | Historic | 1517904 |
| 196 | PI 28881 | | Vicia villosa Roth | District of Columbia, United States | | | Historic | 1517957 |
| 197 | PI 28882 | | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | District of Columbia, United States | | | Historic | 1517958 |
| 198 | PI 28934 | | Triticum aestivum L. subsp. aestivum | District of Columbia, United States | | | Historic | 1518050 |
| 199 | PI 29024 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | District of Columbia, United States | | | Historic | 1518137 |
| 200 | PI 29053 | | Trifolium repens L. | District of Columbia, United States | | | Historic | 1518154 |
| 201 | PI 29135 | | Vicia sativa L. subsp. nigra (L.) Ehrh. | District of Columbia, United States | | | Historic | 1518191 |
| 202 | PI 29136 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1518192 |
| 203 | PI 29168 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | District of Columbia, United States | | | Historic | 1518209 |
| 204 | PI 29204 | | Astragalus sinicus L. | District of Columbia, United States | | | Historic | 1518215 |
| 205 | PI 29323 | | Pisum sativum L. | District of Columbia, United States | | | Historic | 1518597 |
| 206 | PI 29339 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1518618 |
| 207 | PI 29351 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1518628 |
| 208 | PI 29353 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1518630 |
| 209 | PI 29354 | | Trifolium hybridum L. | District of Columbia, United States | | | Historic | 1518631 |
| 210 | PI 29361 | | Chloris gayana Kunth | District of Columbia, United States | | | Historic | 1518639 |
| 211 | PI 29365 | | Pisum sativum L. | District of Columbia, United States | | | Historic | 1518643 |
| 212 | PI 29406 | | Melilotus albus Medik. | District of Columbia, United States | | | Historic | 1518660 |
| 213 | PI 29463 | | Sorghum bicolor (L.) Moench subsp. bicolor | District of Columbia, United States | | | Historic | 1518681 |
| 214 | PI 29472 | | Tropaeolum peltophorum Benth. | District of Columbia, United States | | | Historic | 1518685 |
| 215 | PI 29474 | | Tropaeolum minus L. | District of Columbia, United States | | | Historic | 1518686 |
| 216 | PI 29487 | | Trifolium repens L. | District of Columbia, United States | | | Historic | 1518695 |
| 217 | PI 29492 | | Phleum pratense L. | District of Columbia, United States | | | Historic | 1518700 |
| 218 | PI 29516 | | Trifolium repens L. | District of Columbia, United States | | | Historic | 1518709 |
| 219 | PI 29522 | | Mucuna pruriens (L.) DC. var. utilis (Wall. ex Wight) Baker ex Burck | District of Columbia, United States | | | Historic | 1518713 |
| 220 | PI 29541 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1518726 |
| 221 | PI 29609 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1518727 |
| 222 | PI 29628 | | Setaria italica (L.) P. Beauv. | District of Columbia, United States | | | Historic | 1518728 |
| 223 | PI 29643 | | Datura discolor Bernh. | District of Columbia, United States | | | Historic | 1518826 |
| 224 | PI 29644 | | Datura metel L. | District of Columbia, United States | | | Historic | 1518827 |
| 225 | PI 29647 | | Datura stramonium L. | District of Columbia, United States | | | Historic | 1518828 |
| 226 | PI 29648 | | Brugmansia arborea (L.) Sweet | District of Columbia, United States | | | Historic | 1518829 |
| 227 | PI 29661 | | Artemisia dracunculus L. | District of Columbia, United States | | | Historic | 1518838 |
| 228 | PI 29662 | | Brassica oleracea L. var. botrytis L. | District of Columbia, United States | | | Historic | 1518839 |
| 229 | PI 29665 | | Apium graveolens L. | District of Columbia, United States | | | Historic | 1518840 |
| 230 | PI 29663 | | Brassica oleracea L. var. gongylodes L. | District of Columbia, United States | | | Historic | 1518841 |
| 231 | PI 29666 | | Brassica oleracea L. var. gongylodes L. | District of Columbia, United States | | | Historic | 1518842 |
| 232 | PI 29667 | | Petroselinum crispum (Mill.) Fuss | District of Columbia, United States | | | Historic | 1518843 |
| 233 | PI 29669 | | Sium sisarum L. | District of Columbia, United States | | | Historic | 1518844 |
| 234 | PI 29670 | | Apium graveolens L. | District of Columbia, United States | | | Historic | 1518845 |
| 235 | PI 29671 | | Chaerophyllum bulbosum L. | District of Columbia, United States | | | Historic | 1518846 |
| 236 | PI 29672 | | Chaerophyllum prescottii DC. | District of Columbia, United States | | | Historic | 1518847 |
| 237 | PI 29673 | | Lactuca sativa L. | District of Columbia, United States | | | Historic | 1518848 |
| 238 | PI 29674 | | Fedia cornucopiae (L.) Gaertn. | District of Columbia, United States | | | Historic | 1518849 |
| 239 | PI 29675 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1518850 |
| 240 | PI 29676 | | Cochlearia officinalis L. | District of Columbia, United States | | | Historic | 1518851 |
| 241 | PI 29677 | | Brassica oleracea L. var. capitata L. | District of Columbia, United States | | | Historic | 1518852 |
| 242 | PI 29699 | | Solanum lycopersicum L. | District of Columbia, United States | | | Historic | 1518853 |
| 243 | PI 29702 | | Solanum lycopersicum L. | District of Columbia, United States | | | Historic | 1518854 |
| 244 | PI 29701 | | Physalis philadelphica Lam. | District of Columbia, United States | | | Historic | 1518855 |
| 245 | PI 29731 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1518861 |
| 246 | PI 29747 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1518862 |
| 247 | PI 29798 | | Benincasa hispida (Thunb.) Cogn. | District of Columbia, United States | | | Historic | 1518863 |
| 248 | PI 29796 | | Basella alba L. | District of Columbia, United States | | | Historic | 1518864 |
| 249 | PI 29799 | | Brassica oleracea L. var. botrytis L. | District of Columbia, United States | | | Historic | 1518865 |
| 250 | PI 29800 | | Sanguisorba minor Scop. | District of Columbia, United States | | | Historic | 1518866 |
| 251 | PI 29801 | | Brassica oleracea L. var. botrytis L. | District of Columbia, United States | | | Historic | 1518867 |
| 252 | PI 29810 | | Cynara cardunculus L. subsp. cardunculus | District of Columbia, United States | | | Historic | 1518868 |
| 253 | PI 29812 | | Daucus carota L. | District of Columbia, United States | | | Historic | 1518869 |
| 254 | PI 29815 | | Scorpiurus muricatus L. var. subvillosus (L.) Lam. | District of Columbia, United States | | | Historic | 1518870 |
| 255 | PI 29816 | | Chaerophyllum bulbosum L. | District of Columbia, United States | | | Historic | 1518871 |
| 256 | PI 29817 | | Cichorium intybus L. | District of Columbia, United States | | | Historic | 1518872 |
| 257 | PI 29820 | | Valerianella locusta (L.) Laterr. | District of Columbia, United States | | | Historic | 1518873 |
| 258 | PI 29824 | | Valerianella eriocarpa Desv. | District of Columbia, United States | | | Historic | 1518874 |
| 259 | PI 29825 | | Cichorium intybus L. | District of Columbia, United States | | | Historic | 1518875 |
| 260 | PI 29827 | | Foeniculum vulgare Mill. | District of Columbia, United States | | | Historic | 1518876 |
| 261 | PI 29828 | | Nigella arvensis L. | District of Columbia, United States | | | Historic | 1518877 |
| 262 | PI 29829 | | Solanum lycopersicum L. | District of Columbia, United States | | | Historic | 1518878 |
| 263 | PI 29838 | | Kummerowia striata (Thunb.) Schindl. | District of Columbia, United States | | | Historic | 1518886 |
| 264 | PI 29841 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1518889 |
| 265 | PI 29860 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1518890 |
| 266 | PI 29882 | | Sorghum bicolor (L.) Moench subsp. bicolor | District of Columbia, United States | | | Historic | 1518894 |
| 267 | PI 29668 | | Phyteuma michelii All. | District of Columbia, United States | | | Historic | 1518900 |
| 268 | PI 29909 | | Triticum turgidum L. subsp. durum (Desf.) van Slageren | District of Columbia, United States | | | Historic | 1518906 |
| 269 | PI 29920 | | Morus spp. | District of Columbia, United States | | | Historic | 1518911 |
| 270 | PI 29986 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1518920 |
| 271 | PI 29989 | | Brassica oleracea L. var. viridis L. | District of Columbia, United States | | | Historic | 1518922 |
| 272 | PI 30000 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | District of Columbia, United States | | | Historic | 1518928 |
| 273 | PI 30008 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | District of Columbia, United States | | | Historic | 1518996 |
| 274 | PI 30028 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1519002 |
| 275 | PI 30029 | | Setaria italica (L.) P. Beauv. | District of Columbia, United States | | | Historic | 1519003 |
| 276 | PI 30134 | | Pisum sativum L. | District of Columbia, United States | | | Historic | 1519044 |
| 277 | PI 30135 | | Desmodium tortuosum (Sw.) DC. | District of Columbia, United States | | | Historic | 1519045 |
| 278 | PI 30136 | | Sorghum bicolor (L.) Moench subsp. bicolor | District of Columbia, United States | | | Historic | 1519046 |
| 279 | PI 30188 | | Poa compressa L. | District of Columbia, United States | | | Historic | 1519058 |
| 280 | PI 30202 | | Poa pratensis L. | District of Columbia, United States | | | Historic | 1519065 |
| 281 | PI 30203 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1519066 |
| 282 | PI 30205 | | Glycine max (L.) Merr. | District of Columbia, United States | | | Historic | 1519079 |
| 283 | PI 30229 | | Malus sylvestris (L.) Mill. | District of Columbia, United States | | | Historic | 1519095 |
| 284 | PI 30307 | | Pisum sativum L. | District of Columbia, United States | | | Historic | 1519109 |
| 285 | PI 30368 | | Lupinus angustifolius L. | District of Columbia, United States | | | Historic | 1519115 |
| 286 | PI 30369 | | Lupinus albus L. | District of Columbia, United States | | | Historic | 1519116 |
| 287 | PI 30478 | | Glycine max (L.) Merr. | District of Columbia, United States | | | Historic | 1519135 |
| 288 | PI 30479 | | Kummerowia striata (Thunb.) Schindl. | District of Columbia, United States | | | Historic | 1519136 |
| 289 | PI 30484 | Rustproof | Avena sativa L. | District of Columbia, United States | | | Historic | 1519141 |
| 290 | PI 30489 | | Vicia villosa Roth | District of Columbia, United States | | | Historic | 1519145 |
| 291 | PI 30490 | | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | District of Columbia, United States | | | Historic | 1519146 |
| 292 | PI 30507 | | Sorghum halepense (L.) Pers. | District of Columbia, United States | | | Historic | 1519157 |
| 293 | PI 30697 | | Agrostis gigantea Roth | District of Columbia, United States | | | Historic | 1519190 |
| 294 | PI 30698 | | Agrostis gigantea Roth | District of Columbia, United States | | | Historic | 1519191 |
| 295 | PI 30699 | | Festuca ovina L. | District of Columbia, United States | | | Historic | 1519192 |
| 296 | PI 30700 | | Poa pratensis L. | District of Columbia, United States | | | Historic | 1519193 |
| 297 | PI 30882 | | Melilotus indicus (L.) All. | District of Columbia, United States | | | Historic | 1519286 |
| 298 | PI 31100 | | Vicia villosa Roth | District of Columbia, United States | | | Historic | 1519357 |
| 299 | PI 31113 | | Trifolium incarnatum L. | District of Columbia, United States | | | Historic | 1519365 |
| 300 | PI 31196 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1519371 |
| 301 | PI 31205 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1519376 |
| 302 | PI 31232 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1519386 |
| 303 | PI 31233 | | Poa pratensis L. | District of Columbia, United States | | | Historic | 1519387 |
| 304 | PI 31234 | | Melilotus albus Medik. | District of Columbia, United States | | | Historic | 1519388 |
| 305 | PI 31235 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1519389 |
| 306 | PI 31324 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1519644 |
| 307 | PI 31364 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1519659 |
| 308 | PI 31724 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1519806 |
| 309 | PI 31750 | | Bromus inermis Leyss. | District of Columbia, United States | | | Historic | 1519818 |
| 310 | PI 31752 | | Melilotus indicus (L.) All. | District of Columbia, United States | | | Historic | 1519820 |
| 311 | PI 31757 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | District of Columbia, United States | | | Historic | 1519823 |
| 312 | PI 31762 | | Poa compressa L. | District of Columbia, United States | | | Historic | 1519828 |
| 313 | PI 31777 | | Echinochloa crus-galli (L.) P. Beauv. | District of Columbia, United States | | | Historic | 1519843 |
| 314 | PI 31778 | | Anthoxanthum odoratum L. | District of Columbia, United States | | | Historic | 1519844 |
| 315 | PI 31833 | | Cenchrus americanus (L.) Morrone | District of Columbia, United States | | | Historic | 1519846 |
| 316 | PI 31834 | | Arachis hypogaea L. | District of Columbia, United States | | | Historic | 1519847 |
| 317 | PI 31867 | | Glycine max (L.) Merr. | District of Columbia, United States | | | Historic | 1519850 |
| 318 | PI 31896 | | Bromus catharticus Vahl var. catharticus | District of Columbia, United States | | | Historic | 1519870 |
| 319 | PI 31924 | | Gossypium barbadense L. | District of Columbia, United States | | | Historic | 1519877 |
| 320 | PI 31942 | | Vigna unguiculata (L.) Walp. | District of Columbia, United States | | | Historic | 1519891 |
| 321 | PI 32007 | | Vicia sativa L. | District of Columbia, United States | | | Historic | 1519913 |
| 322 | PI 32092 | | Trifolium hybridum L. | District of Columbia, United States | | | Historic | 1519979 |
| 323 | PI 32139 | | Brassica rapa L. | District of Columbia, United States | | | Historic | 1519984 |
| 324 | PI 32140 | | Vicia ervilia (L.) Willd. | District of Columbia, United States | | | Historic | 1519985 |
| 325 | PI 32165 | | Vicia villosa Roth subsp. varia (Host) Corb. | District of Columbia, United States | | | Historic | 1519995 |
| 326 | PI 32246 | | Dactylis glomerata L. | District of Columbia, United States | | | Historic | 1520002 |
| 327 | PI 32279 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1520019 |
| 328 | PI 32320 | | Mucuna pruriens (L.) DC. var. utilis (Wall. ex Wight) Baker ex Burck | District of Columbia, United States | | | Historic | 1520032 |
| 329 | PI 32321 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1520033 |
| 330 | PI 32456 | | Desmodium tortuosum (Sw.) DC. | District of Columbia, United States | | | Historic | 1520111 |
| 331 | PI 32465 | | Agrostis gigantea Roth | District of Columbia, United States | | | Historic | 1520118 |
| 332 | PI 32466 | | Agrostis gigantea Roth | District of Columbia, United States | | | Historic | 1520119 |
| 333 | PI 32467 | | Festuca rubra L. | District of Columbia, United States | | | Historic | 1520120 |
| 334 | PI 32468 | | Festuca ovina L. | District of Columbia, United States | | | Historic | 1520121 |
| 335 | PI 32469 | | Chloris gayana Kunth | District of Columbia, United States | | | Historic | 1520122 |
| 336 | PI 32483 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1520127 |
| 337 | PI 32677 | | Brassica oleracea L. var. viridis L. | District of Columbia, United States | | | Historic | 1520138 |
| 338 | PI 32690 | | Lolium multiflorum Lam. | District of Columbia, United States | | | Historic | 1520141 |
| 339 | PI 32727 | | Mucuna pruriens (L.) DC. var. utilis (Wall. ex Wight) Baker ex Burck | District of Columbia, United States | | | Historic | 1520152 |
| 340 | PI 32754 | | Bromus inermis Leyss. | District of Columbia, United States | | | Historic | 1520162 |
| 341 | PI 32755 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1520163 |
| 342 | PI 32756 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | District of Columbia, United States | | | Historic | 1520164 |
| 343 | PI 32838 | | Pisum sativum L. | District of Columbia, United States | | | Historic | 1520171 |
| 344 | PI 32861 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | District of Columbia, United States | | | Historic | 1520177 |
| 345 | PI 32876 | | Mucuna pruriens (L.) DC. var. utilis (Wall. ex Wight) Baker ex Burck | District of Columbia, United States | | | Historic | 1520183 |
| 346 | PI 32887 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | District of Columbia, United States | | | Historic | 1520214 |
| 347 | PI 32888 | | Melilotus albus Medik. | District of Columbia, United States | | | Historic | 1520215 |
| 348 | PI 32889 | | Sorghum bicolor (L.) Moench subsp. bicolor | District of Columbia, United States | | | Historic | 1520216 |
| 349 | PI 32893 | | Sorghum bicolor (L.) Moench subsp. bicolor | District of Columbia, United States | | | Historic | 1520219 |
| 350 | PI 32903 | | Bromus inermis Leyss. | District of Columbia, United States | | | Historic | 1520223 |
| 351 | PI 32904 | | Pisum sativum L. | District of Columbia, United States | | | Historic | 1520224 |
| 352 | PI 32974 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | District of Columbia, United States | | | Historic | 1520230 |
| 353 | PI 33072 | | Ornithopus sativus Brot. | District of Columbia, United States | | | Historic | 1520236 |
| 354 | PI 33095 | | Pisum sativum L. | District of Columbia, United States | | | Historic | 1520248 |
| 355 | PI 33133 | | Setaria italica (L.) P. Beauv. | District of Columbia, United States | | | Historic | 1520268 |
| 356 | PI 33134 | | Sorghum halepense (L.) Pers. | District of Columbia, United States | | | Historic | 1520269 |
| 357 | PI 33193 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1520283 |
| 358 | PI 33240 | | Poa pratensis L. | District of Columbia, United States | | | Historic | 1520969 |
| 359 | PI 33265 | | Sorghum bicolor (L.) Moench subsp. bicolor | District of Columbia, United States | | | Historic | 1520979 |
| 360 | PI 33267 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1520981 |
| 361 | PI 33269 | | Sorghum bicolor (L.) Moench subsp. bicolor | District of Columbia, United States | | | Historic | 1520983 |
| 362 | PI 33510 | | Agrostis gigantea Roth | District of Columbia, United States | | | Historic | 1521030 |
| 363 | PI 34276 | | Undetermined spp. | District of Columbia, United States | | | Historic | 1521201 |
| 364 | PI 34277 | | Undetermined spp. | District of Columbia, United States | | | Historic | 1521202 |
| 365 | PI 34278 | | Undetermined spp. | District of Columbia, United States | | | Historic | 1521203 |
| 366 | PI 34279 | | Undetermined spp. | District of Columbia, United States | | | Historic | 1521204 |
| 367 | PI 34280 | | Undetermined spp. | District of Columbia, United States | | | Historic | 1521205 |
| 368 | PI 34281 | | Agrostis gigantea Roth | District of Columbia, United States | | | Historic | 1521206 |
| 369 | PI 34284 | | Festuca lemanii T. Bastard | District of Columbia, United States | | | Historic | 1521207 |
| 370 | PI 34285 | | Festuca filiformis Pourr. | District of Columbia, United States | | | Historic | 1521208 |
| 371 | PI 34286 | | Undetermined spp. | District of Columbia, United States | | | Historic | 1521209 |
| 372 | PI 34287 | | Undetermined spp. | District of Columbia, United States | | | Historic | 1521210 |
| 373 | PI 34288 | | Undetermined spp. | District of Columbia, United States | | | Historic | 1521211 |
| 374 | PI 21780 | | Cannabis sativa L. | Hubei Sheng, China | | | Historic | 1521336 |
| 375 | PI 21811 | | Dactylis glomerata L. | District of Columbia, United States | | | Historic | 1521344 |
| 376 | PI 21821 | | Avena sativa L. | District of Columbia, United States | | | Historic | 1521351 |
| 377 | PI 21832 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | District of Columbia, United States | | | Historic | 1521358 |
| 378 | PI 21833 | | Bromus inermis Leyss. | District of Columbia, United States | | | Historic | 1521359 |
| 379 | PI 21866 | | Pascopyrum smithii (Rydb.) Barkworth & D. R. Dewey | District of Columbia, United States | | | Historic | 1521369 |
| 380 | PI 22028 | CIav 544 | Avena sativa L. | District of Columbia, United States | | | Historic | 1521561 |
| 381 | PI 22030 | | Bromus inermis Leyss. | District of Columbia, United States | | | Historic | 1521563 |
| 382 | PI 22056 | | Poa compressa L. | District of Columbia, United States | | | Historic | 1521571 |
| 383 | PI 22057 | | Festuca rubra L. | District of Columbia, United States | | | Historic | 1521573 |
| 384 | PI 22080 | | Elymus curvatus Piper | Kanagawa, Japan | | | Historic | 1521665 |
| 385 | PI 22307 | | Festuca arundinacea Schreb. | District of Columbia, United States | | | Historic | 1521673 |
| 386 | PI 22339 | | Mucuna pruriens (L.) DC. var. utilis (Wall. ex Wight) Baker ex Burck | District of Columbia, United States | | | Historic | 1521681 |
| 387 | PI 22340 | | Setaria italica (L.) P. Beauv. | District of Columbia, United States | | | Historic | 1521682 |
| 388 | PI 22421 | | Setaria italica (L.) P. Beauv. | District of Columbia, United States | | | Historic | 1521699 |
| 389 | PI 22422 | | Panicum miliaceum L. | District of Columbia, United States | | | Historic | 1521700 |
| 390 | PI 22423 | | Setaria italica (L.) P. Beauv. | District of Columbia, United States | | | Historic | 1521701 |
| 391 | PI 22427 | | Echinochloa crus-galli (L.) P. Beauv. | District of Columbia, United States | | | Historic | 1521702 |
| 392 | PI 22431 | | Cyperus brevifolius (Rottb.) Endl. ex Hassk. | District of Columbia, United States | | | Historic | 1521705 |
| 393 | PI 22462 | | Hevea brasiliensis (Willd. ex A. Juss.) Müll. Arg. | District of Columbia, United States | | | Historic | 1521726 |
| 394 | PI 22570 | | Echinochloa crus-galli (L.) P. Beauv. | District of Columbia, United States | | | Historic | 1521768 |
| 395 | PI 22636 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1521773 |
| 396 | PI 22697 | | Begonia spp. | District of Columbia, United States | | | Historic | 1521807 |
| 397 | PI 22780 | | Gossypium hirsutum L. | District of Columbia, United States | | | Historic | 1521855 |
| 398 | PI 22889 | | Crataegus pinnatifida Bunge | District of Columbia, United States | | | Historic | 1521897 |
| 399 | PI 22890 | | Crataegus spp. | District of Columbia, United States | | | Historic | 1521927 |
| 400 | PI 22953 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1522082 |
| 401 | PI 22954 | | Phaseolus vulgaris L. | District of Columbia, United States | | | Historic | 1522083 |
| 402 | PI 23200 | | Dactylis glomerata L. | District of Columbia, United States | | | Historic | 1522097 |
| 403 | PI 23264 | | Elymus trachycaulus (Link) Gould subsp. trachycaulus | District of Columbia, United States | | | Historic | 1522104 |
| 404 | PI 23265 | | Bromus inermis Leyss. | District of Columbia, United States | | | Historic | 1522105 |
| 405 | PI 23266 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1522106 |
| 406 | PI 23341 | | Trifolium incarnatum L. | District of Columbia, United States | | | Historic | 1522137 |
| 407 | PI 23342 | | Arachis hypogaea L. | District of Columbia, United States | | | Historic | 1522138 |
| 408 | PI 23394 | | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | District of Columbia, United States | | | Historic | 1522152 |
| 409 | PI 23396 | | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | District of Columbia, United States | | | Historic | 1522159 |
| 410 | PI 23399 | | Calathea lietzei É. Morren | District of Columbia, United States | | | Historic | 1522160 |
| 411 | PI 23401 | | Goeppertia concinna (W. Bull) Borchs. & S. Suárez | District of Columbia, United States | | | Historic | 1522161 |
| 412 | PI 23402 | | Maranta amazonica L. Andersson | District of Columbia, United States | | | Historic | 1522162 |
| 413 | PI 23403 | | Goeppertia ornata (Linden) Borchs. & S. Suárez | District of Columbia, United States | | | Historic | 1522163 |
| 414 | PI 23404 | | Maranta iconifera hort. | District of Columbia, United States | | | Historic | 1522164 |
| 415 | PI 23405 | | Goeppertia picturata (K. Koch & Linden) Borchs. & S. Suárez | District of Columbia, United States | | | Historic | 1522165 |
| 416 | PI 23406 | | Maranta argentea hort. ex G. Nicholson | District of Columbia, United States | | | Historic | 1522166 |
| 417 | PI 23407 | | Goeppertia lindeniana (Wallis) Borchs. & S. Suárez | District of Columbia, United States | | | Historic | 1522167 |
| 418 | PI 23408 | | Goeppertia ornata (Linden) Borchs. & S. Suárez | District of Columbia, United States | | | Historic | 1522168 |
| 419 | PI 23409 | | Goeppertia nigricans (Gagnep.) Borchs. & S. Suárez | District of Columbia, United States | | | Historic | 1522169 |
| 420 | PI 23410 | | Goeppertia picturata (K. Koch & Linden) Borchs. & S. Suárez | District of Columbia, United States | | | Historic | 1522170 |
| 421 | PI 23411 | | Goeppertia leonia (Sander) Borchs. & S. Suárez | District of Columbia, United States | | | Historic | 1522171 |
| 422 | PI 23412 | | Undetermined spp. | District of Columbia, United States | | | Historic | 1522172 |
| 423 | PI 23413 | | Goeppertia veitchiana (J. Veitch f. ex Hook. f.) Borchs. & S. Suárez | District of Columbia, United States | | | Historic | 1522173 |
| 424 | PI 23414 | | Goeppertia elliptica (Roscoe) Borchs. & S. Suárez | District of Columbia, United States | | | Historic | 1522174 |
| 425 | PI 23415 | | Goeppertia pulchella (Körn.) Borchs. & S. Suárez | District of Columbia, United States | | | Historic | 1522175 |
| 426 | PI 23447 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1522184 |
| 427 | PI 23448 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | District of Columbia, United States | | | Historic | 1522185 |
| 428 | PI 23454 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1522191 |
| 429 | PI 23470 | | Festuca arundinacea Schreb. | District of Columbia, United States | | | Historic | 1522197 |
| 430 | PI 23478 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1522203 |
| 431 | PI 23479 | | Triticum aestivum L. subsp. aestivum | District of Columbia, United States | | | Historic | 1522204 |
| 432 | PI 23480 | | Triticum turgidum L. subsp. dicoccon (Schrank) Thell. | District of Columbia, United States | | | Historic | 1522205 |
| 433 | PI 23484 | | Agrostis stolonifera L. | District of Columbia, United States | | | Historic | 1522209 |
| 434 | PI 23521 | | Triticum turgidum L. subsp. dicoccon (Schrank) Thell. | District of Columbia, United States | | | Historic | 1522234 |
| 435 | PI 23537 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1522243 |
| 436 | PI 23538 | | Vicia villosa Roth | District of Columbia, United States | | | Historic | 1522244 |
| 437 | PI 23539 | | Lolium multiflorum Lam. | District of Columbia, United States | | | Historic | 1522245 |
| 438 | PI 23540 | | Lolium perenne L. | District of Columbia, United States | | | Historic | 1522246 |
| 439 | PI 23541 | | Trifolium incarnatum L. | District of Columbia, United States | | | Historic | 1522247 |
| 440 | PI 23550 | | Phormium tenax J. R. Forst. & G. Forst. | District of Columbia, United States | | | Historic | 1522564 |
| 441 | PI 23624 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1522566 |
| 442 | PI 23628 | | Triticum aestivum L. subsp. aestivum | District of Columbia, United States | | | Historic | 1522568 |
| 443 | PI 23629 | | Triticum turgidum L. subsp. dicoccon (Schrank) Thell. | District of Columbia, United States | | | Historic | 1522569 |
| 444 | PI 23630 | | Lathyrus tingitanus L. | District of Columbia, United States | | | Historic | 1522570 |
| 445 | PI 23648 | | Trifolium repens L. | District of Columbia, United States | | | Historic | 1522579 |
| 446 | PI 23649 | | Agrostis gigantea Roth | District of Columbia, United States | | | Historic | 1522580 |
| 447 | PI 23655 | | Dactylis glomerata L. | District of Columbia, United States | | | Historic | 1522582 |
| 448 | PI 23661 | | Medicago arabica (L.) Huds. | District of Columbia, United States | | | Historic | 1522591 |
| 449 | PI 24171 | | Lagenaria siceraria (Molina) Standl. | District of Columbia, United States | | | Historic | 1522670 |
| 450 | PI 24435 | | Delphinium spp. | District of Columbia, United States | | | Historic | 1522714 |
| 451 | PI 24436 | | Echinacea purpurea (L.) Moench | District of Columbia, United States | | | Historic | 1522715 |
| 452 | PI 24577 | | Festuca arundinacea Schreb. | District of Columbia, United States | | | Historic | 1522724 |
| 453 | PI 24597 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | District of Columbia, United States | | | Historic | 1522740 |
| 454 | PI 24611 | | Canavalia gladiata (Jacq.) DC. | District of Columbia, United States | | | Historic | 1522814 |
| 455 | PI 24632 | | Bromus polyanthus Scribn. ex Shear | District of Columbia, United States | | | Historic | 1522820 |
| 456 | PI 24633 | | Bromus carinatus Hook. & Arn. var. marginatus (Steud.) Barkworth & Anderton | District of Columbia, United States | | | Historic | 1522821 |
| 457 | PI 24634 | | Bromus carinatus Hook. & Arn. | District of Columbia, United States | | | Historic | 1522822 |
| 458 | PI 24649 | | Triticum turgidum L. subsp. durum (Desf.) van Slageren | District of Columbia, United States | | | Historic | 1522831 |
| 459 | PI 24660 | | Cucurbita pepo L. | District of Columbia, United States | | | Historic | 1522839 |
| 460 | PI 24669 | | Agrostis gigantea Roth | District of Columbia, United States | | | Historic | 1522843 |
| 461 | PI 24670 | | Avena sativa L. | District of Columbia, United States | | | Historic | 1522844 |
| 462 | PI 24743 | | Bomarea spp. | District of Columbia, United States | | | Historic | 1522852 |
| 463 | PI 24745 | | Brassica oleracea L. | District of Columbia, United States | | | Historic | 1522853 |
| 464 | PI 24748 | | Allium cepa L. | District of Columbia, United States | | | Historic | 1522854 |
| 465 | PI 24749 | | Solanum lycopersicum L. | District of Columbia, United States | | | Historic | 1522855 |
| 466 | PI 24751 | | Citrullus lanatus (Thunb.) Matsum. & Nakai | District of Columbia, United States | | | Historic | 1522856 |
| 467 | PI 24750 | | Cucumis melo L. | District of Columbia, United States | | | Historic | 1522857 |
| 468 | PI 24752 | | Severinia buxifolia (Poir.) Ten. | District of Columbia, United States | | | Historic | 1522858 |
| 469 | PI 24744 | | Akebia trifoliata (Thunb.) Koidz. | District of Columbia, United States | | | Historic | 1522859 |
| 470 | PI 24764 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1522866 |
| 471 | PI 24820 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1522871 |
| 472 | PI 24821 | | Daucus carota L. | District of Columbia, United States | | | Historic | 1522872 |
| 473 | PI 24822 | | Phaseolus vulgaris L. | District of Columbia, United States | | | Historic | 1522873 |
| 474 | PI 24823 | | Lactuca sativa L. | District of Columbia, United States | | | Historic | 1522874 |
| 475 | PI 24824 | | Oxalis tetraphylla Cav. | District of Columbia, United States | | | Historic | 1522875 |
| 476 | PI 24826 | | Poa compressa L. | District of Columbia, United States | | | Historic | 1522877 |
| 477 | PI 24827 | | Richardia scabra L. | District of Columbia, United States | | | Historic | 1522879 |
| 478 | PI 24852 | | Helianthus strumosus L. | District of Columbia, United States | | | Historic | 1522881 |
| 479 | PI 24834 | | Mucuna pruriens (L.) DC. var. utilis (Wall. ex Wight) Baker ex Burck | District of Columbia, United States | | | Historic | 1522883 |
| 480 | PI 24835 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1522884 |
| 481 | PI 24838 | | Festuca arundinacea Schreb. | District of Columbia, United States | | | Historic | 1522885 |
| 482 | PI 24841 | | Setaria italica (L.) P. Beauv. | District of Columbia, United States | | | Historic | 1522886 |
| 483 | PI 24844 | | Pinus sylvestris L. | District of Columbia, United States | | | Historic | 1522887 |
| 484 | PI 24860 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1522890 |
| 485 | PI 24861 | | Brassica oleracea L. var. gemmifera DC. | District of Columbia, United States | | | Historic | 1522891 |
| 486 | PI 24862 | | Brassica oleracea L. var. viridis L. | District of Columbia, United States | | | Historic | 1522892 |
| 487 | PI 24863 | | Solanum lycopersicum L. | District of Columbia, United States | | | Historic | 1522893 |
| 488 | PI 24866 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1522894 |
| 489 | PI 24868 | | Brassica oleracea L. var. viridis L. | District of Columbia, United States | | | Historic | 1522895 |
| 490 | PI 24871 | | Lactuca sativa L. | District of Columbia, United States | | | Historic | 1522896 |
| 491 | PI 24872 | | Pisum sativum L. | District of Columbia, United States | | | Historic | 1522897 |
| 492 | PI 24877 | | Avena sativa L. | District of Columbia, United States | | | Historic | 1522900 |
| 493 | PI 24918 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | District of Columbia, United States | | | Historic | 1522906 |
| 494 | PI 24934 | | Vicia villosa Roth | District of Columbia, United States | | | Historic | 1522915 |
| 495 | PI 24937 | | Avena sativa L. | District of Columbia, United States | | | Historic | 1522918 |
| 496 | PI 24941 | | Capsicum annuum L. | District of Columbia, United States | | | Historic | 1522922 |
| 497 | PI 24944 | | Brassica oleracea L. | District of Columbia, United States | | | Historic | 1522923 |
| 498 | PI 24945 | | Cucumis sativus L. | District of Columbia, United States | | | Historic | 1522924 |
| 499 | PI 24948 | | Cucumis melo L. | District of Columbia, United States | | | Historic | 1522925 |
| 500 | PI 24950 | | Citrullus lanatus (Thunb.) Matsum. & Nakai | District of Columbia, United States | | | Historic | 1522926 |
| 501 | PI 24952 | | Petroselinum crispum (Mill.) Fuss | District of Columbia, United States | | | Historic | 1522927 |
| 502 | PI 24953 | | Cucurbita pepo L. | District of Columbia, United States | | | Historic | 1522928 |
| 503 | PI 24954 | | Cucurbita moschata Duchesne | District of Columbia, United States | | | Historic | 1522929 |
| 504 | PI 24955 | | Lagenaria siceraria (Molina) Standl. | District of Columbia, United States | | | Historic | 1522930 |
| 505 | PI 25023 | | Phaseolus vulgaris L. | District of Columbia, United States | | | Historic | 1522936 |
| 506 | PI 25028 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1522937 |
| 507 | PI 25040 | | Sanguisorba minor Scop. | District of Columbia, United States | | | Historic | 1522938 |
| 508 | PI 25041 | | Brassica oleracea L. var. capitata L. | District of Columbia, United States | | | Historic | 1522939 |
| 509 | PI 25043 | | Daucus carota L. | District of Columbia, United States | | | Historic | 1522940 |
| 510 | PI 25047 | | Apium graveolens L. | District of Columbia, United States | | | Historic | 1522941 |
| 511 | PI 25052 | | Corchorus olitorius L. | District of Columbia, United States | | | Historic | 1522942 |
| 512 | PI 25053 | | Lepidium sativum L. | District of Columbia, United States | | | Historic | 1522943 |
| 513 | PI 25055 | | Helianthus strumosus L. | District of Columbia, United States | | | Historic | 1522944 |
| 514 | PI 25056 | | Cucumis melo L. | District of Columbia, United States | | | Historic | 1522945 |
| 515 | PI 25062 | | Allium cepa L. | District of Columbia, United States | | | Historic | 1522946 |
| 516 | PI 25063 | | Stachys affinis Bunge | District of Columbia, United States | | | Historic | 1522947 |
| 517 | PI 25064 | | Artemisia dracunculus L. | District of Columbia, United States | | | Historic | 1522948 |
| 518 | PI 25065 | | Acmispon americanus (Nutt.) Rydb. var. americanus | District of Columbia, United States | | | Historic | 1522949 |
| 519 | PI 25066 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1522950 |
| 520 | PI 25067 | | Trifolium repens L. | District of Columbia, United States | | | Historic | 1522951 |
| 521 | PI 25068 | | Pelargonium odoratissimum (L.) LʼHér. | District of Columbia, United States | | | Historic | 1522952 |
| 522 | PI 25069 | | Cosmos diversifolius Otto ex Knowles & Westc. | District of Columbia, United States | | | Historic | 1522975 |
| 523 | PI 25070 | | Meconopsis napaulensis DC. | District of Columbia, United States | | | Historic | 1522976 |
| 524 | PI 25072 | | Viola hederacea Labill. | District of Columbia, United States | | | Historic | 1522977 |
| 525 | PI 25071 | | Asarina procumbens Mill. | District of Columbia, United States | | | Historic | 1522978 |
| 526 | PI 25073 | | Primula obconica Hance | District of Columbia, United States | | | Historic | 1522979 |
| 527 | PI 25076 | | Salvia patens Cav. | District of Columbia, United States | | | Historic | 1522980 |
| 528 | PI 25077 | | Adlumia fungosa (Aiton) Greene ex Britton et al. | District of Columbia, United States | | | Historic | 1522981 |
| 529 | PI 25078 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | District of Columbia, United States | | | Historic | 1522982 |
| 530 | PI 25079 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1522983 |
| 531 | PI 25092 | | Setaria italica (L.) P. Beauv. | District of Columbia, United States | | | Historic | 1522991 |
| 532 | PI 25093 | | Glycine max (L.) Merr. | District of Columbia, United States | | | Historic | 1522992 |
| 533 | PI 25102 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1522997 |
| 534 | PI 25108 | | Melilotus albus Medik. | District of Columbia, United States | | | Historic | 1523001 |
| 535 | PI 25109 | | Poa pratensis L. | District of Columbia, United States | | | Historic | 1523002 |
| 536 | PI 25113 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | District of Columbia, United States | | | Historic | 1523004 |
| 537 | PI 25128 | | Festuca pratensis Huds. | District of Columbia, United States | | | Historic | 1523012 |
| 538 | PI 25150 | | Vicia sativa L. | District of Columbia, United States | | | Historic | 1523015 |
| 539 | PI 25151 | | Lathyrus sativus L. | District of Columbia, United States | | | Historic | 1523016 |
| 540 | PI 25162 | | Glycine max (L.) Merr. | District of Columbia, United States | | | Historic | 1523020 |
| 541 | PI 25220 | | Setaria italica (L.) P. Beauv. | District of Columbia, United States | | | Historic | 1523039 |
| 542 | PI 25251 | | Festuca spp. | District of Columbia, United States | | | Historic | 1523050 |
| 543 | PI 25271 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1523077 |
| 544 | PI 25272 | | Vicia faba L. | District of Columbia, United States | | | Historic | 1523078 |
| 545 | PI 25275 | | Washingtonia robusta H. Wendl. | District of Columbia, United States | | | Historic | 1523080 |
| 546 | PI 25282 | | Caladium spp. | District of Columbia, United States | | | Historic | 1523085 |
| 547 | PI 25291 | | Undetermined spp. | District of Columbia, United States | | | Historic | 1523086 |
| 548 | PI 25310 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | District of Columbia, United States | | | Historic | 1523089 |
| 549 | PI 25315 | | Zingiber officinale Roscoe | District of Columbia, United States | | | Historic | 1523090 |
| 550 | PI 25372 | | Trifolium resupinatum L. var. majus Boiss. | District of Columbia, United States | | | Historic | 1523107 |
| 551 | PI 25374 | | Trifolium repens L. | District of Columbia, United States | | | Historic | 1523108 |
| 552 | PI 25377 | | Trifolium fragiferum L. | District of Columbia, United States | | | Historic | 1523109 |
| 553 | PI 25378 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1523110 |
| 554 | PI 25379 | | Trifolium spp. | District of Columbia, United States | | | Historic | 1523111 |
| 555 | PI 25380 | | Trifolium repens L. | District of Columbia, United States | | | Historic | 1523112 |
| 556 | PI 25381 | | Trifolium rubens L. | District of Columbia, United States | | | Historic | 1523113 |
| 557 | PI 25382 | | Trifolium repens L. | District of Columbia, United States | | | Historic | 1523114 |
| 558 | PI 25384 | | Trifolium diffusum Ehrh. | District of Columbia, United States | | | Historic | 1523115 |
| 559 | PI 25385 | | Trifolium repens L. | District of Columbia, United States | | | Historic | 1523116 |
| 560 | PI 25387 | | Trifolium ochroleucon Huds. | District of Columbia, United States | | | Historic | 1523117 |
| 561 | PI 25388 | | Trifolium pratense L. var. sativum Schreb. | District of Columbia, United States | | | Historic | 1523118 |
| 562 | PI 25441 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1523123 |
| 563 | PI 25463 | | Bromus inermis Leyss. | District of Columbia, United States | | | Historic | 1523124 |
| 564 | PI 25638 | | Agrostis stolonifera L. var. stolonifera | District of Columbia, United States | | | Historic | 1523239 |
| 565 | PI 25661 | | Vicia sativa L. | District of Columbia, United States | | | Historic | 1523247 |
| 566 | PI 25662 | | Trifolium incarnatum L. | District of Columbia, United States | | | Historic | 1523248 |
| 567 | PI 25663 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1523249 |
| 568 | PI 25664 | | Trifolium repens L. | District of Columbia, United States | | | Historic | 1523250 |
| 569 | PI 25687 | | Trifolium hybridum L. | District of Columbia, United States | | | Historic | 1523253 |
| 570 | PI 25695 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1523258 |
| 571 | PI 25696 | | Dactylis glomerata L. | District of Columbia, United States | | | Historic | 1523259 |
| 572 | PI 25697 | | Nasturtium officinale W. T. Aiton | District of Columbia, United States | | | Historic | 1523260 |
| 573 | PI 25737 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | District of Columbia, United States | | | Historic | 1523274 |
| 574 | PI 25739 | | Basella alba L. | District of Columbia, United States | | | Historic | 1523276 |
| 575 | PI 25741 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1523278 |
| 576 | PI 25789 | | Lolium perenne L. | District of Columbia, United States | | | Historic | 1523293 |
| 577 | PI 25794 | | Lolium multiflorum Lam. | District of Columbia, United States | | | Historic | 1523294 |
| 578 | PI 25808 | | Lolium multiflorum Lam. | District of Columbia, United States | | | Historic | 1523299 |
| 579 | PI 25809 | | Lolium perenne L. | District of Columbia, United States | | | Historic | 1523300 |
| 580 | PI 25814 | | Lolium multiflorum Lam. | District of Columbia, United States | | | Historic | 1523301 |
| 581 | PI 25818 | | Lolium multiflorum Lam. | District of Columbia, United States | | | Historic | 1523304 |
| 582 | PI 25819 | | Lolium perenne L. | District of Columbia, United States | | | Historic | 1523305 |
| 583 | PI 25832 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1523307 |
| 584 | PI 25837 | | Undetermined spp. | District of Columbia, United States | | | Historic | 1523308 |
| 585 | PI 25838 | | Festuca rubra L. | District of Columbia, United States | | | Historic | 1523309 |
| 586 | PI 25839 | | Festuca filiformis Pourr. | District of Columbia, United States | | | Historic | 1523310 |
| 587 | PI 25840 | | Cynosurus cristatus L. | District of Columbia, United States | | | Historic | 1523311 |
| 588 | PI 25872 | | Vicia villosa Roth | District of Columbia, United States | | | Historic | 1523330 |
| 589 | PI 25873 | | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | District of Columbia, United States | | | Historic | 1523331 |
| 590 | PI 25877 | | Lolium multiflorum Lam. | District of Columbia, United States | | | Historic | 1523335 |
| 591 | PI 25878 | | Medicago arabica (L.) Huds. | District of Columbia, United States | | | Historic | 1523336 |
| 592 | PI 25881 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1523339 |
| 593 | PI 25882 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | District of Columbia, United States | | | Historic | 1523340 |
| 594 | PI 25883 | | Trifolium incarnatum L. | District of Columbia, United States | | | Historic | 1523341 |
| 595 | PI 25933 | | Prunus subcordata Benth. | District of Columbia, United States | | | Historic | 1523359 |
| 596 | PI 25943 | | Syagrus flexuosa (Mart.) Becc. | District of Columbia, United States | | | Historic | 1523367 |
| 597 | PI 25944 | | Aiphanes horrida (Jacq.) Burret | District of Columbia, United States | | | Historic | 1523368 |
| 598 | PI 25945 | | Acanthophoenix rubra (Bory) H. Wendl. | District of Columbia, United States | | | Historic | 1523369 |
| 599 | PI 25946 | | Coccothrinax argentea (Lodd. ex Schult. & Schult. f.) Sarg. ex K. Schum. | District of Columbia, United States | | | Historic | 1523370 |
| 600 | PI 25947 | | Thrinax radiata Lodd. ex Schult. & Schult. f. | District of Columbia, United States | | | Historic | 1523371 |
| 601 | PI 25948 | | Begonia rex Putz. | District of Columbia, United States | | | Historic | 1523372 |
| 602 | PI 25949 | | Undetermined spp. | District of Columbia, United States | | | Historic | 1523373 |
| 603 | PI 25954 | | Latania lontaroides (Gaertn.) H. E. Moore | District of Columbia, United States | | | Historic | 1523375 |
| 604 | PI 25955 | | Butia capitata (Mart.) Becc. | District of Columbia, United States | | | Historic | 1523376 |
| 605 | PI 25958 | | Triticum aestivum L. subsp. aestivum | District of Columbia, United States | | | Historic | 1523378 |
| 606 | PI 25966 | | Dypsis lutescens (H. Wendl.) Beentje & J. Dransf. | District of Columbia, United States | | | Historic | 1523383 |
| 607 | PI 25967 | | Urochloa texana (Buckley) R. D. Webster | District of Columbia, United States | | | Historic | 1523384 |
| 608 | PI 25977 | | Triticum turgidum L. subsp. durum (Desf.) van Slageren | District of Columbia, United States | | | Historic | 1523385 |
| 609 | PI 25979 | CItr 1697 | Triticum aestivum L. subsp. aestivum | District of Columbia, United States | | | Historic | 1523386 |
| 610 | PI 25990 | CItr 2989 | Triticum aestivum L. subsp. aestivum | District of Columbia, United States | | | Historic | 1523387 |
| 611 | PI 26005 | | Triticum turgidum L. subsp. durum (Desf.) van Slageren | District of Columbia, United States | | | Historic | 1523388 |
| 612 | PI 26006 | CItr 2985 | Triticum aestivum L. subsp. aestivum | District of Columbia, United States | | | Historic | 1523389 |
| 613 | PI 26007 | | Triticum turgidum L. subsp. durum (Desf.) van Slageren | District of Columbia, United States | | | Historic | 1523390 |
| 614 | PI 26009 | | Triticum aestivum L. subsp. aestivum | District of Columbia, United States | | | Historic | 1523391 |
| 615 | PI 26010 | | Triticum turgidum L. subsp. turgidum | District of Columbia, United States | | | Historic | 1523392 |
| 616 | PI 26011 | | Triticum aestivum L. subsp. aestivum | District of Columbia, United States | | | Historic | 1523393 |
| 617 | PI 26030 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1523394 |
| 618 | PI 26035 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1523395 |
| 619 | PI 26036 | | Avena sativa L. | District of Columbia, United States | | | Historic | 1523396 |
| 620 | PI 26066 | | Phleum pratense L. | District of Columbia, United States | | | Historic | 1523403 |
| 621 | PI 26079 | | Triticum aestivum L. subsp. aestivum | District of Columbia, United States | | | Historic | 1523409 |
| 622 | PI 26081 | | Triticum turgidum L. subsp. durum (Desf.) van Slageren | District of Columbia, United States | | | Historic | 1523410 |
| 623 | PI 26082 | | Triticum aestivum L. subsp. aestivum | District of Columbia, United States | | | Historic | 1523411 |
| 624 | PI 26087 | | Triticum turgidum L. subsp. durum (Desf.) van Slageren | District of Columbia, United States | | | Historic | 1523412 |
| 625 | PI 26091 | | Triticum aestivum L. subsp. aestivum | District of Columbia, United States | | | Historic | 1523413 |
| 626 | PI 26098 | | Triticum aestivum L. subsp. spelta (L.) Thell. | District of Columbia, United States | | | Historic | 1523414 |
| 627 | PI 26099 | | Triticum turgidum L. subsp. dicoccon (Schrank) Thell. | District of Columbia, United States | | | Historic | 1523415 |
| 628 | PI 26100 | | Secale cereale L. | District of Columbia, United States | | | Historic | 1523416 |
| 629 | PI 26103 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1523417 |
| 630 | PI 26104 | CIho 617 | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1523418 |
| 631 | PI 26106 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1523419 |
| 632 | PI 26107 | | Avena sativa L. | District of Columbia, United States | | | Historic | 1523420 |
| 633 | PI 26108 | CItr 3665 | Triticum turgidum L. subsp. dicoccon (Schrank) Thell. | District of Columbia, United States | | | Historic | 1523421 |
| 634 | PI 26131 | | Prunus japonica Thunb. | District of Columbia, United States | | | Historic | 1523439 |
| 635 | PI 26190 | | Echium candicans L. f. | District of Columbia, United States | | | Historic | 1523483 |
| 636 | PI 26191 | | Kniphofia uvaria (L.) Oken | District of Columbia, United States | | | Historic | 1523484 |
| 637 | PI 26192 | | Watsonia spp. | District of Columbia, United States | | | Historic | 1523485 |
| 638 | PI 26254 | | Juglans regia L. | District of Columbia, United States | | | Historic | 1523508 |
| 639 | PI 26255 | | Crataegus douglasii Lindl. | District of Columbia, United States | | | Historic | 1523509 |
| 640 | PI 26262 | | Abies grandis (Douglas ex D. Don) Lindl. | District of Columbia, United States | | | Historic | 1523511 |
| 641 | PI 26409 | | Eugenia uniflora L. | District of Columbia, United States | | | Historic | 1523591 |
| 642 | PI 26410 | | Vanilla planifolia Andrews | District of Columbia, United States | | | Historic | 1523592 |
| 643 | PI 26419 | | Empetrum nigrum L. | District of Columbia, United States | | | Historic | 1523597 |
| 644 | PI 26420 | | Vaccinium vitis-idaea L. | District of Columbia, United States | | | Historic | 1523598 |
| 645 | PI 26461 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1523604 |
| 646 | PI 26466 | | Lactuca sativa L. | District of Columbia, United States | | | Historic | 1523606 |
| 647 | PI 26467 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1523607 |
| 648 | PI 26495 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | District of Columbia, United States | | | Historic | 1523753 |
| 649 | PI 26497 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | District of Columbia, United States | | | Historic | 1523755 |
| 650 | PI 26498 | | Crambe maritima L. | District of Columbia, United States | | | Historic | 1523756 |
| 651 | PI 26507 | | Trifolium hybridum L. | District of Columbia, United States | | | Historic | 1523761 |
| 652 | PI 26508 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1523762 |
| 653 | PI 26512 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1523765 |
| 654 | PI 26514 | | Pseudopodospermum hispanicum (L.) Zaika et al. | District of Columbia, United States | | | Historic | 1523766 |
| 655 | PI 26515 | | Physalis peruviana L. | District of Columbia, United States | | | Historic | 1523767 |
| 656 | PI 26516 | | Citrullus lanatus (Thunb.) Matsum. & Nakai | District of Columbia, United States | | | Historic | 1523768 |
| 657 | PI 26541 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1523773 |
| 658 | PI 26542 | | Dactylis glomerata L. | District of Columbia, United States | | | Historic | 1523774 |
| 659 | PI 26544 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1523775 |
| 660 | PI 26546 | | Brassica oleracea L. var. capitata L. | District of Columbia, United States | | | Historic | 1523776 |
| 661 | PI 26549 | | Brassica rapa L. subsp. pekinensis (Lour.) Hanelt | District of Columbia, United States | | | Historic | 1523777 |
| 662 | PI 26550 | | Brassica oleracea L. var. botrytis L. | District of Columbia, United States | | | Historic | 1523778 |
| 663 | PI 26551 | | Undetermined spp. | District of Columbia, United States | | | Historic | 1523779 |
| 664 | PI 26552 | | Cucumis melo L. | District of Columbia, United States | | | Historic | 1523780 |
| 665 | PI 26556 | | Citrullus lanatus (Thunb.) Matsum. & Nakai | District of Columbia, United States | |  | Historic | 1523781 |
| 666 | PI 26558 | | Cucumis sativus L. | District of Columbia, United States | | | Historic | 1523782 |
| 667 | PI 26560 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1523783 |
| 668 | PI 26569 | | Cupressus nootkatensis D. Don | District of Columbia, United States | | | Historic | 1523792 |
| 669 | PI 26582 | | Brassica oleracea L. var. capitata L. | District of Columbia, United States | | | Historic | 1523796 |
| 670 | PI 26586 | | Cichorium intybus L. | District of Columbia, United States | | | Historic | 1523797 |
| 671 | PI 26587 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1523798 |
| 672 | PI 26597 | | Festuca pratensis Huds. | District of Columbia, United States | | | Historic | 1523809 |
| 673 | PI 26608 | | Cucumis melo L. | District of Columbia, United States | | | Historic | 1523817 |
| 674 | PI 26609 | | Citrullus lanatus (Thunb.) Matsum. & Nakai | District of Columbia, United States | | | Historic | 1523818 |
| 675 | PI 26611 | | Opuntia cochenillifera (L.) Mill. | District of Columbia, United States | | | Historic | 1523819 |
| 676 | PI 26770 | | Sorghum bicolor (L.) Moench subsp. bicolor | District of Columbia, United States | | | Historic | 1523849 |
| 677 | PI 26836 | | Glycine max (L.) Merr. | District of Columbia, United States | | | Historic | 1523867 |
| 678 | PI 26837 | | Bromus inermis Leyss. | District of Columbia, United States | | | Historic | 1523868 |
| 679 | PI 26838 | | Elymus trachycaulus (Link) Gould subsp. trachycaulus | District of Columbia, United States | | | Historic | 1523869 |
| 680 | PI 26848 | | Zea mays L. subsp. mexicana (Schrad.) H. H. Iltis | District of Columbia, United States | | | Historic | 1523873 |
| 681 | PI 26845 | | Setaria italica (L.) P. Beauv. | District of Columbia, United States | | | Historic | 1523874 |
| 682 | PI 26847 | | Cenchrus americanus (L.) Morrone | District of Columbia, United States | | | Historic | 1523875 |
| 683 | PI 26849 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | District of Columbia, United States | | | Historic | 1523876 |
| 684 | PI 26852 | | Poa pratensis L. | District of Columbia, United States | | | Historic | 1523879 |
| 685 | PI 26859 | | Glycine max (L.) Merr. | District of Columbia, United States | | | Historic | 1523884 |
| 686 | PI 26860 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1523885 |
| 687 | PI 26861 | | Phleum pratense L. | District of Columbia, United States | | | Historic | 1523886 |
| 688 | PI 26959 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1524402 |
| 689 | PI 26984 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | District of Columbia, United States | | | Historic | 1524406 |
| 690 | PI 26988 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1524408 |
| 691 | PI 27004 | | Pisum sativum L. | District of Columbia, United States | | | Historic | 1524412 |
| 692 | PI 27001 | | Setaria italica (L.) P. Beauv. | District of Columbia, United States | | | Historic | 1524413 |
| 693 | PI 27003 | | Pisum sativum L. | District of Columbia, United States | | | Historic | 1524414 |
| 694 | PI 27005 | | Spergula arvensis L. | District of Columbia, United States | | | Historic | 1524415 |
| 695 | PI 27012 | | Spergula arvensis L. | District of Columbia, United States | | | Historic | 1524419 |
| 696 | PI 27021 | | Melilotus albus Medik. | District of Columbia, United States | | | Historic | 1524424 |
| 697 | PI 27022 | | Phleum pratense L. | District of Columbia, United States | | | Historic | 1524425 |
| 698 | PI 27083 | | Brassica oleracea L. var. viridis L. | District of Columbia, United States | | | Historic | 1524437 |
| 699 | PI 27084 | | Helianthus annuus L. | District of Columbia, United States | | | Historic | 1524438 |
| 700 | PI 27085 | | Brassica napus L. | District of Columbia, United States | | | Historic | 1524439 |
| 701 | PI 27096 | | Tecticornia tenuis (Benth.) K. A. Sheph. & Paul G. Wilson | District of Columbia, United States | | | Historic | 1524442 |
| 702 | PI 27100 | | Sorghum bicolor (L.) Moench subsp. bicolor | District of Columbia, United States | | | Historic | 1524445 |
| 703 | PI 27171 | | Avena sativa L. | District of Columbia, United States | | | Historic | 1524458 |
| 704 | PI 12717 | | Cucumis melo L. | District of Columbia, United States | | | Historic | 1526125 |
| 705 | PI 12718 | | Citrullus lanatus (Thunb.) Matsum. & Nakai | District of Columbia, United States | | | Historic | 1526126 |
| 706 | PI 12719 | | Undetermined spp. | District of Columbia, United States | | | Historic | 1526127 |
| 707 | PI 12720 | | Allium cepa L. | District of Columbia, United States | | | Historic | 1526128 |
| 708 | PI 12721 | | Petroselinum crispum (Mill.) Fuss | District of Columbia, United States | | | Historic | 1526129 |
| 709 | PI 12722 | | Pisum sativum L. | District of Columbia, United States | | | Historic | 1526130 |
| 710 | PI 12724 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1526131 |
| 711 | PI 12725 | | Solanum lycopersicum L. | District of Columbia, United States | | | Historic | 1526132 |
| 712 | PI 12727 | | Brassica rapa L. | District of Columbia, United States | | | Historic | 1526133 |
| 713 | PI 12729 | | Cucurbita maxima Duchesne | District of Columbia, United States | | | Historic | 1526134 |
| 714 | PI 12730 | | Phaseolus lunatus L. | District of Columbia, United States | | | Historic | 1526135 |
| 715 | PI 12731 | | Pisum sativum L. | District of Columbia, United States | | | Historic | 1526136 |
| 716 | PI 12732 | | Undetermined spp. | District of Columbia, United States | | | Historic | 1526137 |
| 717 | PI 12807 | | Humulus lupulus L. | Germany | | | Historic | 1526182 |
| 718 | PI 13726 | | Aquilegia coerulea E. James | Unknown | | | Historic | 1529336 |
| 719 | PI 13727 | | Dahlia spp. | Unknown | | | Historic | 1529337 |
| 720 | PI 13805 | 'G&G 3995' | Hesperaloe funifera (K. Koch) Trel. | Mexico | | | Historic | 1529348 |
| 721 | PI 16195 | | Zingiber spp. | Unknown | | | Historic | 1531189 |
| 722 | PI 19059 | | Lilium longiflorum Thunb. var. eximium (Courtois) Baker | District of Columbia, United States | | | Historic | 1532330 |
| 723 | PI 19063 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1532333 |
| 724 | PI 19091 | | Diospyros texana Scheele | District of Columbia, United States | | | Historic | 1532340 |
| 725 | PI 19092 | | Goeppertia allouia (Aubl.) Borchs. & S. Suárez | District of Columbia, United States | | | Historic | 1532341 |
| 726 | PI 19121 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1532354 |
| 727 | PI 19141 | | Passiflora edulis Sims | District of Columbia, United States | | | Historic | 1532355 |
| 728 | PI 19176 | | Mangifera indica L. | District of Columbia, United States | | | Historic | 1532368 |
| 729 | PI 19177 | | Butia eriospatha (Mart. ex Drude) Becc. | District of Columbia, United States | | | Historic | 1532369 |
| 730 | PI 19200 | | Celtis occidentalis L. | District of Columbia, United States | | | Historic | 1532374 |
| 731 | PI 19207 | | Poa nemoralis L. | District of Columbia, United States | | | Historic | 1532379 |
| 732 | PI 19208 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1532380 |
| 733 | PI 19209 | | Butia capitata (Mart.) Becc. | District of Columbia, United States | | | Historic | 1532381 |
| 734 | PI 19210 | | Butia capitata (Mart.) Becc. | District of Columbia, United States | | | Historic | 1532382 |
| 735 | PI 19211 | | Ceratonia siliqua L. | District of Columbia, United States | | | Historic | 1532383 |
| 736 | PI 19212 | | Secale cereale L. | District of Columbia, United States | | | Historic | 1532384 |
| 737 | PI 19227 | | Trigonella foenum-graecum L. | District of Columbia, United States | | | Historic | 1532388 |
| 738 | PI 19243 | | Bromelia spp. | District of Columbia, United States | | | Historic | 1532393 |
| 739 | PI 19229 | | Dimocarpus longan Lour. | District of Columbia, United States | | | Historic | 1532395 |
| 740 | PI 19230 | | Festuca ovina L. | District of Columbia, United States | | | Historic | 1532396 |
| 741 | PI 19231 | | Festuca rubra L. | District of Columbia, United States | | | Historic | 1532397 |
| 742 | PI 19232 | | Dinebra panicea (Retz.) P. M. Peterson & N. Snow subsp. brachiata (Steud.) P. M. Peterson & N. Snow | District of Columbia, United States | | | Historic | 1532398 |
| 743 | PI 19233 | | Undetermined spp. | District of Columbia, United States | | | Historic | 1532399 |
| 744 | PI 19234 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1532400 |
| 745 | PI 19235 | | Triticum turgidum L. subsp. dicoccon (Schrank) Thell. | District of Columbia, United States | | | Historic | 1532401 |
| 746 | PI 19236 | | Triticum turgidum L. subsp. durum (Desf.) van Slageren | District of Columbia, United States | | | Historic | 1532402 |
| 747 | PI 19237 | | Triticum turgidum L. subsp. durum (Desf.) van Slageren | District of Columbia, United States | | | Historic | 1532403 |
| 748 | PI 19238 | | Triticum turgidum L. subsp. durum (Desf.) van Slageren | District of Columbia, United States | | | Historic | 1532404 |
| 749 | PI 19239 | CItr 1596 | Triticum aestivum L. subsp. aestivum | District of Columbia, United States | | | Historic | 1532405 |
| 750 | PI 19278 | | Butia capitata (Mart.) Becc. | District of Columbia, United States | | | Historic | 1532426 |
| 751 | PI 19280 | | Lotus corniculatus L. | District of Columbia, United States | | | Historic | 1532428 |
| 752 | PI 19281 | | Lotus pedunculatus Cav. | District of Columbia, United States | | | Historic | 1532429 |
| 753 | PI 19283 | | Secale cereale L. | District of Columbia, United States | | | Historic | 1532432 |
| 754 | PI 19288 | | Holcus lanatus L. | District of Columbia, United States | | | Historic | 1532433 |
| 755 | PI 19289 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1532434 |
| 756 | PI 19290 | | Pisum sativum L. | District of Columbia, United States | | | Historic | 1532435 |
| 757 | PI 19291 | | Alocasia spp. | District of Columbia, United States | | | Historic | 1532436 |
| 758 | PI 19295 | | Secale cereale L. | District of Columbia, United States | | | Historic | 1532440 |
| 759 | PI 19298 | | Parthenium argentatum A. Gray | District of Columbia, United States | | | Historic | 1532441 |
| 760 | PI 19299 | | Juglans regia L. | District of Columbia, United States | | | Historic | 1532442 |
| 761 | PI 19372 | | Melinis repens (Willd.) Zizka | District of Columbia, United States | | | Historic | 1532450 |
| 762 | PI 19374 | | Bromus spp. | District of Columbia, United States | | | Historic | 1532452 |
| 763 | PI 19431 | | Medicago polymorpha L. var. brevispina (Benth.) Heyn | District of Columbia, United States | | | Historic | 1532468 |
| 764 | PI 19432 | | Medicago polymorpha L. var. denticulata (Willd.) Kerguélen | District of Columbia, United States | | | Historic | 1532469 |
| 765 | PI 19433 | | Medicago polymorpha L. var. brevispina (Benth.) Heyn | District of Columbia, United States | | | Historic | 1532470 |
| 766 | PI 19434 | | Medicago polymorpha L. var. brevispina (Benth.) Heyn | District of Columbia, United States | | | Historic | 1532471 |
| 767 | PI 19435 | | Medicago ciliaris (L.) All. | District of Columbia, United States | | | Historic | 1532472 |
| 768 | PI 19436 | | Medicago lupulina L. | District of Columbia, United States | | | Historic | 1532473 |
| 769 | PI 19437 | | Medicago lupulina L. | District of Columbia, United States | | | Historic | 1532474 |
| 770 | PI 19439 | | Medicago polymorpha L. var. polymorpha | District of Columbia, United States | | | Historic | 1532475 |
| 771 | PI 19440 | | Medicago polymorpha L. var. denticulata (Willd.) Kerguélen | District of Columbia, United States | | | Historic | 1532476 |
| 772 | PI 19441 | | Medicago rigidula (L.) All. | District of Columbia, United States | | | Historic | 1532477 |
| 773 | PI 19442 | | Medicago rugosa Desr. | District of Columbia, United States | | | Historic | 1532478 |
| 774 | PI 19443 | | Medicago laciniata (L.) Mill. | District of Columbia, United States | | | Historic | 1532479 |
| 775 | PI 19444 | | Medicago polymorpha L. var. denticulata (Willd.) Kerguélen | District of Columbia, United States | | | Historic | 1532480 |
| 776 | PI 19445 | | Medicago orbicularis (L.) Bartal. | District of Columbia, United States | | | Historic | 1532481 |
| 777 | PI 19446 | | Medicago polymorpha L. | District of Columbia, United States | | | Historic | 1532482 |
| 778 | PI 19447 | | Medicago doliata Carmign. var. doliata | District of Columbia, United States | | | Historic | 1532483 |
| 779 | PI 19448 | | Medicago polymorpha L. var. denticulata (Willd.) Kerguélen | District of Columbia, United States | | | Historic | 1532484 |
| 780 | PI 19449 | | Medicago doliata Carmign. var. doliata | District of Columbia, United States | | | Historic | 1532485 |
| 781 | PI 19450 | | Medicago polymorpha L. var. denticulata (Willd.) Kerguélen | District of Columbia, United States | | | Historic | 1532486 |
| 782 | PI 19451 | | Medicago polymorpha L. var. denticulata (Willd.) Kerguélen | District of Columbia, United States | | | Historic | 1532487 |
| 783 | PI 19452 | | Medicago polymorpha L. var. denticulata (Willd.) Kerguélen | District of Columbia, United States | | | Historic | 1532488 |
| 784 | PI 19454 | | Medicago scutellata (L.) Mill. | District of Columbia, United States | | | Historic | 1532489 |
| 785 | PI 19455 | | Medicago spp. | District of Columbia, United States | | | Historic | 1532490 |
| 786 | PI 19456 | | Medicago polymorpha L. | District of Columbia, United States | | | Historic | 1532491 |
| 787 | PI 19481 | | Pimpinella anisum L. | District of Columbia, United States | | | Historic | 1532495 |
| 788 | PI 19483 | | Adenocalymma comosum DC. | District of Columbia, United States | | | Historic | 1532497 |
| 789 | PI 19487 | | Aralia racemosa L. | District of Columbia, United States | | | Historic | 1532501 |
| 790 | PI 19508 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1532515 |
| 791 | PI 19515 | | Eucalyptus globulus Labill. | District of Columbia, United States | | | Historic | 1532519 |
| 792 | PI 19522 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1532521 |
| 793 | PI 19558 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1532528 |
| 794 | PI 19559 | | Dactylis glomerata L. | District of Columbia, United States | | | Historic | 1532529 |
| 795 | PI 19560 | | Brassica napus L. | District of Columbia, United States | | | Historic | 1532530 |
| 796 | PI 19566 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1532533 |
| 797 | PI 19580 | | Lathyrus tingitanus L. | District of Columbia, United States | | | Historic | 1532537 |
| 798 | PI 19613 | | Opuntia spp. | District of Columbia, United States | | | Historic | 1532569 |
| 799 | PI 19614 | | Rubus allegheniensis Porter | District of Columbia, United States | | | Historic | 1532570 |
| 800 | PI 19615 | | Vicia fulgens Batt. | District of Columbia, United States | | | Historic | 1532571 |
| 801 | PI 19623 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1532579 |
| 802 | PI 19697 | | Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl | District of Columbia, United States | | | Historic | 1532584 |
| 803 | PI 19698 | | Brassica oleracea L. | District of Columbia, United States | | | Historic | 1532585 |
| 804 | PI 19699 | | Brachypodium phoenicoides (L.) Roem. & Schult. | District of Columbia, United States | | | Historic | 1532586 |
| 805 | PI 19700 | | Bromus inermis Leyss. | District of Columbia, United States | | | Historic | 1532587 |
| 806 | PI 19701 | | Brachypodium sylvaticum (Huds.) P. Beauv. | District of Columbia, United States | | | Historic | 1532588 |
| 807 | PI 19702 | | Coronilla scorpioides (L.) W. D. J. Koch | District of Columbia, United States | | | Historic | 1532589 |
| 808 | PI 19703 | | Securigera varia (L.) Lassen | District of Columbia, United States | | | Historic | 1532590 |
| 809 | PI 19704 | | Vicia ervilia (L.) Willd. | District of Columbia, United States | | | Historic | 1532591 |
| 810 | PI 19705 | | Galega officinalis L. | District of Columbia, United States | | | Historic | 1532592 |
| 811 | PI 19706 | | Lathyrus sylvestris L. | District of Columbia, United States | | | Historic | 1532593 |
| 812 | PI 19707 | | Milium effusum L. | District of Columbia, United States | | | Historic | 1532594 |
| 813 | PI 19708 | | Paspalum racemosum Lam. | District of Columbia, United States | | | Historic | 1532595 |
| 814 | PI 19709 | | Pisum sativum L. subsp. sativum var. arvense (L.) Poir. | District of Columbia, United States | | | Historic | 1532596 |
| 815 | PI 19710 | | Pisum sativum L. | District of Columbia, United States | | | Historic | 1532597 |
| 816 | PI 19712 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1532598 |
| 817 | PI 19713 | | Mucuna pruriens (L.) DC. var. utilis (Wall. ex Wight) Baker ex Burck | District of Columbia, United States | | | Historic | 1532600 |
| 818 | PI 19722 | | Bromus catharticus Vahl var. catharticus | District of Columbia, United States | | | Historic | 1532609 |
| 819 | PI 19723 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | District of Columbia, United States | | | Historic | 1532610 |
| 820 | PI 19724 | | Lolium perenne L. | District of Columbia, United States | | | Historic | 1532611 |
| 821 | PI 19725 | | Medicago lupulina L. | District of Columbia, United States | | | Historic | 1532612 |
| 822 | PI 19726 | | Elymus trachycaulus (Link) Gould subsp. trachycaulus | District of Columbia, United States | | | Historic | 1532613 |
| 823 | PI 19727 | | Lathyrus sylvestris L. | District of Columbia, United States | | | Historic | 1532614 |
| 824 | PI 19728 | | Festuca pratensis Huds. | District of Columbia, United States | | | Historic | 1532615 |
| 825 | PI 19730 | | Sporobolus wrightii Munro ex Scribn. | District of Columbia, United States | | | Historic | 1532616 |
| 826 | PI 19732 | | Juglans microcarpa Berland. | District of Columbia, United States | | | Historic | 1532617 |
| 827 | PI 19777 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | District of Columbia, United States | | | Historic | 1532628 |
| 828 | PI 19785 | | Pisum sativum L. | District of Columbia, United States | | | Historic | 1532634 |
| 829 | PI 19788 | | Pisum sativum L. subsp. sativum var. arvense (L.) Poir. | District of Columbia, United States | | | Historic | 1532635 |
| 830 | PI 19793 | | Eucalyptus viminalis Labill. | District of Columbia, United States | | | Historic | 1532660 |
| 831 | PI 19794 | | Corymbia citriodora (Hook.) K. D. Hill & L. A. S. Johnson | District of Columbia, United States | | | Historic | 1532661 |
| 832 | PI 19801 | | Bromus inermis Leyss. | District of Columbia, United States | | | Historic | 1532673 |
| 833 | PI 19802 | | Festuca pratensis Huds. | District of Columbia, United States | | | Historic | 1532674 |
| 834 | PI 19803 | | Festuca pratensis Huds. | District of Columbia, United States | | | Historic | 1532675 |
| 835 | PI 19804 | | Dactylis glomerata L. | District of Columbia, United States | | | Historic | 1532676 |
| 836 | PI 19805 | | Phleum pratense L. | District of Columbia, United States | | | Historic | 1532677 |
| 837 | PI 19808 | | Cyperus esculentus L. | District of Columbia, United States | | | Historic | 1532678 |
| 838 | PI 19809 | | Bromus catharticus Vahl var. catharticus | District of Columbia, United States | | | Historic | 1532683 |
| 839 | PI 19828 | | Agrostis stolonifera L. var. palustris (Huds.) Farw. | District of Columbia, United States | | | Historic | 1532686 |
| 840 | PI 19829 | | Bromus inermis Leyss. | District of Columbia, United States | | | Historic | 1532687 |
| 841 | PI 19830 | | Dactylis glomerata L. | District of Columbia, United States | | | Historic | 1532688 |
| 842 | PI 19831 | | Festuca pratensis Huds. | District of Columbia, United States | | | Historic | 1532689 |
| 843 | PI 19832 | | Festuca pratensis Huds. | District of Columbia, United States | | | Historic | 1532690 |
| 844 | PI 19833 | | Poa pratensis L. | District of Columbia, United States | | | Historic | 1532691 |
| 845 | PI 19834 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1532692 |
| 846 | PI 19835 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1532693 |
| 847 | PI 19836 | 'Japan Brown Selected' | Ipomoea batatas (L.) Lam. | West Bengal, India | | | Historic | 1532694 |
| 848 | PI 19845 | | Festuca gigantea (L.) Vill. | District of Columbia, United States | | | Historic | 1532696 |
| 849 | PI 19846 | | Melilotus sulcatus Desf. | District of Columbia, United States | | | Historic | 1532698 |
| 850 | PI 19847 | | Centaurea jacea L. | District of Columbia, United States | | | Historic | 1532699 |
| 851 | PI 19848 | | Melilotus albus Medik. | District of Columbia, United States | | | Historic | 1532700 |
| 852 | PI 19850 | | Sorghum bicolor (L.) Moench subsp. bicolor | District of Columbia, United States | | | Historic | 1532701 |
| 853 | PI 19849 | | Melilotus indicus (L.) All. | District of Columbia, United States | | | Historic | 1532702 |
| 854 | PI 19851 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1532703 |
| 855 | PI 19852 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1532704 |
| 856 | PI 19859 | | Sorghum halepense (L.) Pers. | District of Columbia, United States | | | Historic | 1532780 |
| 857 | PI 19860 | | Agrostis stolonifera L. var. palustris (Huds.) Farw. | District of Columbia, United States | | | Historic | 1532781 |
| 858 | PI 19861 | | Poa nemoralis L. | District of Columbia, United States | | | Historic | 1532782 |
| 859 | PI 19864 | | Ariocarpus spp. | District of Columbia, United States | | | Historic | 1532783 |
| 860 | PI 19865 | | Mammillaria spp. | District of Columbia, United States | | | Historic | 1532784 |
| 861 | PI 19868 | | Astrophytum capricorne (A. Dietr.) Britton & Rose | District of Columbia, United States | | | Historic | 1532785 |
| 862 | PI 19869 | | Echinocactus spp. | District of Columbia, United States | | | Historic | 1532786 |
| 863 | PI 19878 | | Soehrensia candicans (Gillies ex Salm-Dyck) Schlumpb. | District of Columbia, United States | | | Historic | 1532787 |
| 864 | PI 19879 | | Echinocereus reichenbachii (Terscheck ex Walp.) hort. ex Haage | District of Columbia, United States | | | Historic | 1532788 |
| 865 | PI 19896 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1532789 |
| 866 | PI 19906 | | Sorghum bicolor (L.) Moench subsp. bicolor | District of Columbia, United States | | | Historic | 1532790 |
| 867 | PI 19907 | CItr 2951 | Triticum turgidum L. subsp. dicoccon (Schrank) Thell. | District of Columbia, United States | | | Historic | 1532791 |
| 868 | PI 19908 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1532792 |
| 869 | PI 19909 | 'Rough' | Citrus ×limon (L.) Osbeck | District of Columbia, United States | | | Historic | 1532793 |
| 870 | PI 19913 | | Festuca pratensis Huds. | District of Columbia, United States | | | Historic | 1532797 |
| 871 | PI 19914 | | Festuca pratensis Huds. | District of Columbia, United States | | | Historic | 1532798 |
| 872 | PI 19915 | | Phleum pratense L. | District of Columbia, United States | | | Historic | 1532808 |
| 873 | PI 19916 | | Dactylis glomerata L. | District of Columbia, United States | | | Historic | 1532809 |
| 874 | PI 19917 | | Agrostis capillaris L. | District of Columbia, United States | | | Historic | 1532810 |
| 875 | PI 19918 | | Bromus inermis Leyss. | District of Columbia, United States | | | Historic | 1532811 |
| 876 | PI 19919 | | Dactylis glomerata L. | District of Columbia, United States | | | Historic | 1532812 |
| 877 | PI 19920 | | Festuca pratensis Huds. | District of Columbia, United States | | | Historic | 1532813 |
| 878 | PI 19921 | | Festuca pratensis Huds. | District of Columbia, United States | | | Historic | 1532814 |
| 879 | PI 19922 | | Phleum pratense L. | District of Columbia, United States | | | Historic | 1532815 |
| 880 | PI 19923 | | Poa pratensis L. | District of Columbia, United States | | | Historic | 1532816 |
| 881 | PI 19932 | | Agrostis capillaris L. | District of Columbia, United States | | | Historic | 1532818 |
| 882 | PI 19933 | | Bromus inermis Leyss. | District of Columbia, United States | | | Historic | 1532819 |
| 883 | PI 19934 | | Dactylis glomerata L. | District of Columbia, United States | | | Historic | 1532820 |
| 884 | PI 19935 | | Festuca pratensis Huds. | District of Columbia, United States | | | Historic | 1532821 |
| 885 | PI 19936 | | Festuca pratensis Huds. | District of Columbia, United States | | | Historic | 1532822 |
| 886 | PI 19938 | | Dactylis glomerata L. | District of Columbia, United States | | | Historic | 1532823 |
| 887 | PI 19940 | | Festuca pratensis Huds. | District of Columbia, United States | | | Historic | 1532824 |
| 888 | PI 19941 | | Phleum pratense L. | District of Columbia, United States | | | Historic | 1532825 |
| 889 | PI 19942 | 'White Nut' | Ipomoea batatas (L.) Lam. | Trinidad, Trinidad and Tobago | | | Historic | 1532826 |
| 890 | PI 19951 | | Glycine max (L.) Merr. | District of Columbia, United States | | | Historic | 1532827 |
| 891 | PI 19968 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1532834 |
| 892 | PI 19971 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1532836 |
| 893 | PI 19999 | No. 019 | Juncus spp. | Leiria, Portugal | | | Historic | 1532844 |
| 894 | PI 20000 | | Bromus inermis Leyss. | District of Columbia, United States | | | Historic | 1532845 |
| 895 | PI 20434 | | Megathyrsus maximus (Jacq.) B. K. Simon & S. W. L. Jacobs | District of Columbia, United States | | | Historic | 1532956 |
| 896 | PI 20437 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1532959 |
| 897 | PI 20441 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1532961 |
| 898 | PI 20448 | | Echinochloa crus-galli (L.) P. Beauv. | District of Columbia, United States | | | Historic | 1532967 |
| 899 | PI 20449 | | Desmodium tortuosum (Sw.) DC. | District of Columbia, United States | | | Historic | 1532968 |
| 900 | PI 20455 | | Phaseolus vulgaris L. | District of Columbia, United States | | | Historic | 1532970 |
| 901 | PI 20457 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1532971 |
| 902 | PI 20491 | | Setaria italica (L.) P. Beauv. | District of Columbia, United States | | | Historic | 1532974 |
| 903 | PI 20517 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1532982 |
| 904 | PI 20518 | | Trifolium pratense L. | District of Columbia, United States | S9 | | Not Available | 1532983 |
| 905 | PI 20520 | CItr 2952 | Triticum turgidum L. subsp. durum (Desf.) van Slageren | District of Columbia, United States | | | Historic | 1532986 |
| 906 | PI 20799 | | Sorghum bicolor (L.) Moench subsp. bicolor | District of Columbia, United States | | | Historic | 1532988 |
| 907 | PI 20807 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1532992 |
| 908 | PI 20827 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1532997 |
| 909 | PI 20831 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1532998 |
| 910 | PI 20832 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1532999 |
| 911 | PI 20833 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1533000 |
| 912 | PI 20834 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1533001 |
| 913 | PI 20843 | | Sorghum bicolor (L.) Moench subsp. bicolor | District of Columbia, United States | | | Historic | 1533003 |
| 914 | PI 20844 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1533004 |
| 915 | PI 20845 | King Chevalier | Hordeum vulgare L. subsp. vulgare | England, United Kingdom | | | Historic | 1533005 |
| 916 | PI 20847 | | Sorghum bicolor (L.) Moench subsp. bicolor | District of Columbia, United States | | | Historic | 1533007 |
| 917 | PI 20866 | | Trifolium repens L. | District of Columbia, United States | | | Historic | 1533011 |
| 918 | PI 20872 | | Sorghum bicolor (L.) Moench subsp. bicolor | District of Columbia, United States | | | Historic | 1533014 |
| 919 | PI 20878 | | Vicia sativa L. | District of Columbia, United States | | | Historic | 1533018 |
| 920 | PI 20881 | | Aconitum napellus L. | District of Columbia, United States | | | Historic | 1533021 |
| 921 | PI 20882 | | Bryonia dioica Jacq. | District of Columbia, United States | | | Historic | 1533022 |
| 922 | PI 20883 | | Arnica montana L. | District of Columbia, United States | | | Historic | 1533023 |
| 923 | PI 20884 | | Colchicum autumnale L. | District of Columbia, United States | | | Historic | 1533024 |
| 924 | PI 20885 | | Ecballium elaterium (L.) A. Rich. | District of Columbia, United States | | | Historic | 1533025 |
| 925 | PI 20886 | | Origanum majorana L. | District of Columbia, United States | | | Historic | 1533026 |
| 926 | PI 20896 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1533030 |
| 927 | PI 20897 | | Medicago arborea L. | District of Columbia, United States | | | Historic | 1533031 |
| 928 | PI 20898 | | Berberis vulgaris L. | District of Columbia, United States | | | Historic | 1533032 |
| 929 | PI 20899 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1533033 |
| 930 | PI 20975 | | Gossypium barbadense L. | District of Columbia, United States | | | Historic | 1533049 |
| 931 | PI 20988 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1533056 |
| 932 | PI 21005 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1533063 |
| 933 | PI 21022 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1533074 |
| 934 | PI 21032 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1533077 |
| 935 | PI 21035 | | Stanhopea spp. | District of Columbia, United States | | | Historic | 1533079 |
| 936 | PI 21036 | | Chysis spp. | District of Columbia, United States | | | Historic | 1533080 |
| 937 | PI 21037 | | Anthurium spp. | District of Columbia, United States | | | Historic | 1533081 |
| 938 | PI 21048 | | Festuca pratensis Huds. | District of Columbia, United States | | | Historic | 1533086 |
| 939 | PI 21049 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | District of Columbia, United States | | | Historic | 1533087 |
| 940 | PI 21087 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1533095 |
| 941 | PI 21088 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | District of Columbia, United States | | | Historic | 1533096 |
| 942 | PI 21089 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1533097 |
| 943 | PI 21090 | | Trifolium hybridum L. | District of Columbia, United States | | | Historic | 1533098 |
| 944 | PI 21091 | | Trifolium repens L. | District of Columbia, United States | | | Historic | 1533099 |
| 945 | PI 21187 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1533106 |
| 946 | PI 21189 | | Agrostis stolonifera L. | District of Columbia, United States | | | Historic | 1533108 |
| 947 | PI 21191 | | Lolium multiflorum Lam. | District of Columbia, United States | | | Historic | 1533110 |
| 948 | PI 21192 | | Lolium perenne L. | District of Columbia, United States | | | Historic | 1533111 |
| 949 | PI 21193 | | Festuca pratensis Huds. | District of Columbia, United States | | | Historic | 1533112 |
| 950 | PI 21194 | | Undetermined spp. | Al Qāhirah, Egypt | | | Historic | 1533113 |
| 951 | PI 21195 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1533114 |
| 952 | PI 21196 | | Vicia sativa L. | District of Columbia, United States | | | Historic | 1533115 |
| 953 | PI 21197 | | Vicia sativa L. | District of Columbia, United States | | | Historic | 1533116 |
| 954 | PI 21206 | | Erythrina herbacea L. | District of Columbia, United States | | | Historic | 1533123 |
| 955 | PI 21207 | | Trifolium incarnatum L. | District of Columbia, United States | | | Historic | 1533124 |
| 956 | PI 21208 | | Trifolium incarnatum L. | District of Columbia, United States | | | Historic | 1533125 |
| 957 | PI 21211 | | Phleum pratense L. | District of Columbia, United States | | | Historic | 1533127 |
| 958 | PI 21212 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1533128 |
| 959 | PI 21216 | | Melilotus albus Medik. | District of Columbia, United States | | | Historic | 1533132 |
| 960 | PI 21217 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1533133 |
| 961 | PI 21225 | | Ziziphus mauritiana Lam. | District of Columbia, United States | | | Historic | 1533136 |
| 962 | PI 21242 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1533144 |
| 963 | PI 21247 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1533201 |
| 964 | PI 21269 | | Medicago sativa L. nothosubsp. varia (Martyn) Arcang. | District of Columbia, United States | | | Historic | 1533221 |
| 965 | PI 21270 | | Phleum pratense L. | District of Columbia, United States | | | Historic | 1533222 |
| 966 | PI 21279 | | Bromus inermis Leyss. | District of Columbia, United States | | | Historic | 1533226 |
| 967 | PI 21281 | | Macrochloa tenacissima (Loefl. ex L.) Kunth | District of Columbia, United States | | | Historic | 1533228 |
| 968 | PI 21282 | | Trifolium incarnatum L. | District of Columbia, United States | | | Historic | 1533229 |
| 969 | PI 21301 | | Agrostis stolonifera L. var. stolonifera | District of Columbia, United States | | | Historic | 1533236 |
| 970 | PI 21303 | | Trifolium incarnatum L. | District of Columbia, United States | | | Historic | 1533237 |
| 971 | PI 21305 | | Lathyrus tingitanus L. | District of Columbia, United States | | | Historic | 1533238 |
| 972 | PI 21348 | | Agrostis stolonifera L. var. stolonifera | District of Columbia, United States | | | Historic | 1533250 |
| 973 | PI 21362 | | Festuca spectabilis Jan | District of Columbia, United States | | | Historic | 1533256 |
| 974 | PI 21363 | | Vicia sativa L. | District of Columbia, United States | | | Historic | 1533257 |
| 975 | PI 21369 | | Ziziphus mauritiana Lam. | West Bengal, India | | | Historic | 1533259 |
| 976 | PI 21370 | | Pisum sativum L. | District of Columbia, United States | | | Historic | 1533260 |
| 977 | PI 21479 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1533270 |
| 978 | PI 21486 | | Poa pratensis L. | District of Columbia, United States | | | Historic | 1533273 |
| 979 | PI 21487 | | Ziziphus mauritiana Lam. | District of Columbia, United States | | | Historic | 1533274 |
| 980 | PI 21500 | | Pascopyrum smithii (Rydb.) Barkworth & D. R. Dewey | District of Columbia, United States | | | Historic | 1533276 |
| 981 | PI 21501 | | Trigonella foenum-graecum L. | District of Columbia, United States | | | Historic | 1533277 |
| 982 | PI 21502 | | Vicia fulgens Batt. | District of Columbia, United States | | | Historic | 1533278 |
| 983 | PI 21503 | | Secale cereale L. | District of Columbia, United States | | | Historic | 1533279 |
| 984 | PI 21506 | | Bouteloua dactyloides (Nutt.) Columbus | District of Columbia, United States | | | Historic | 1533282 |
| 985 | PI 21512 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1533285 |
| 986 | PI 21519 | | Vicia sativa L. | Trinidad, Trinidad and Tobago | | | Historic | 1533289 |
| 987 | PI 21530 | CItr 2995 | Triticum aestivum L. subsp. aestivum | District of Columbia, United States | | | Historic | 1533444 |
| 988 | PI 21531 | CIho 591 | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1533445 |
| 989 | PI 21549 | | Acmispon americanus (Nutt.) Rydb. var. americanus | District of Columbia, United States | | | Historic | 1533451 |
| 990 | PI 21550 | | Medicago arabica (L.) Huds. | District of Columbia, United States | | | Historic | 1533452 |
| 991 | PI 21607 | | Lathyrus tingitanus L. | District of Columbia, United States | | | Historic | 1533473 |
| 992 | PI 21614 | | Lathyrus sativus L. | District of Columbia, United States | | | Historic | 1533480 |
| 993 | PI 21615 | | Bromus inermis Leyss. | District of Columbia, United States | | | Historic | 1533481 |
| 994 | PI 21640 | | Phleum pratense L. | District of Columbia, United States | | | Historic | 1533483 |
| 995 | PI 21665 | | Mucuna pruriens (L.) DC. var. utilis (Wall. ex Wight) Baker ex Burck | District of Columbia, United States | | | Historic | 1533492 |
| 996 | PI 21685 | | Vicia faba L. | District of Columbia, United States | | | Historic | 1533495 |
| 997 | PI 21690 | | Gossypium hirsutum L. | District of Columbia, United States | | | Historic | 1533498 |
| 998 | PI 21694 | | Cyperus esculentus L. | District of Columbia, United States | | | Historic | 1533500 |
| 999 | PI 21731 | | Glycine max (L.) Merr. | District of Columbia, United States | | | Historic | 1533539 |
| 1000 | PI 1429 | 'Nana compacta' | Viola odorata L. | France | | | Historic | 1533757 |
| 1001 | PI 1430 | 'Mademoiselle A. Pages' | Viola odorata L. | France | | | Historic | 1533758 |
| 1002 | PI 2832 | | Medicago lupulina L. | Unknown | | | Historic | 1537000 |
| 1003 | PI 2964 | | Bromus inermis Leyss. | France | | | Historic | 1537145 |
| 1004 | PI 2965 | | Zea luxurians (Durieu & Asch.) R. M. Bird | Florida, United States | | | Historic | 1537146 |
| 1005 | PI 3230 | | Dovyalis afra (Hook. f. & Harv.) Warb. | Algeria | | | Historic | 1537422 |
| 1006 | PI 3388 | | Nicotiana tabacum L. | Florida, United States | | | Historic | 1537572 |
| 1007 | PI 3426 | | Ficus carica L. | İzmir, Turkey | | | Historic | 1537623 |
| 1008 | PI 3539 | 'Bisel Araka' | Pisum sativum L. | İzmir, Turkey | | | Historic | 1537756 |
| 1009 | PI 3574 | 'Vasiliko' | Ocimum basilicum L. | İzmir, Turkey | | | Historic | 1537760 |
| 1010 | PI 3575 | 'Ziba Duymesi' | Gomphrena globosa L. | İzmir, Turkey | | | Historic | 1537761 |
| 1011 | PI 3576 | 'Kuffe Chichegi' | Polygonum spp. | İzmir, Turkey | | | Historic | 1537762 |
| 1012 | PI 3577 | 'Louladhes' | Undetermined spp. | İzmir, Turkey | | | Historic | 1537763 |
| 1013 | PI 3578 | 'Kolokithia' | Cucurbita maxima Duchesne | İzmir, Turkey | | | Historic | 1537764 |
| 1014 | PI 3579 | 'Kolokithia' | Cucurbita pepo L. | İzmir, Turkey | | | Historic | 1537765 |
| 1015 | PI 3580 | 'Kolokithia' | Lagenaria siceraria (Molina) Standl. | İzmir, Turkey | | | Historic | 1537766 |
| 1016 | PI 3583 | 'Gumiash Chechegi' | Hieracium spp. | İzmir, Turkey | | | Historic | 1537768 |
| 1017 | PI 3584 | 'Stathoria' | Celosia argentea L. | İzmir, Turkey | | | Historic | 1537769 |
| 1018 | PI 3585 | 'Amberia' | Vachellia farnesiana (L.) Wight & Arn. | İzmir, Turkey | | | Historic | 1537770 |
| 1019 | PI 3586 | 'Sarmashikia' | Ipomoea spp. | İzmir, Turkey | | | Historic | 1537771 |
| 1020 | PI 3588 | 'Balsamos' | Momordica charantia L. | İzmir, Turkey | | | Historic | 1537772 |
| 1021 | PI 3587 | 'Fouses' | Amaranthus spp. | İzmir, Turkey | | | Historic | 1537773 |
| 1022 | PI 3589 | 'Yeni Dunnia' | Impatiens balsamina L. | İzmir, Turkey | | | Historic | 1537774 |
| 1023 | PI 3590 | 'Gune Bakan' | Helianthus annuus L. | İzmir, Turkey | | | Historic | 1537775 |
| 1024 | PI 3591 | 'Margharita' | Glebionis coronaria (L.) Cass. ex Spach | İzmir, Turkey | | | Historic | 1537776 |
| 1025 | PI 3592 | 'Ipek Chichegi' | Cupressus sempervirens L. | İzmir, Turkey | | | Historic | 1537777 |
| 1026 | PI 3593 | 'Ghalazia' | Gaillardia spp. | İzmir, Turkey | | | Historic | 1537778 |
| 1027 | PI 3594 | 'Hedje Yasemin' | Mirabilis jalapa L. | İzmir, Turkey | | | Historic | 1537779 |
| 1028 | PI 3595 | 'Thiplese Ameloyes' | Alcea rosea L. | İzmir, Turkey | | | Historic | 1537780 |
| 1029 | PI 3596 | 'Haneum Lulesi' | Zinnia elegans Jacq. | İzmir, Turkey | | | Historic | 1537781 |
| 1030 | PI 3597 | 'Saliakakia' | Lablab purpureus (L.) Sweet subsp. purpureus | İzmir, Turkey | | | Historic | 1537783 |
| 1031 | PI 3598 | 'Myonette' | Celosia argentea L. | İzmir, Turkey | | | Historic | 1537784 |
| 1032 | PI 3599 | 'Roobie' | Spilanthes spp. | İzmir, Turkey | | | Historic | 1537785 |
| 1033 | PI 3600 | 'Frenk Biberi' | Solanum spp. | İzmir, Turkey | | | Historic | 1537786 |
| 1034 | PI 3606 | | Callistephus chinensis (L.) Nees | İzmir, Turkey | | | Historic | 1537792 |
| 1035 | PI 3608 | 'Bal-kabak' | Cucurbita moschata Duchesne | İzmir, Turkey | | | Historic | 1537793 |
| 1036 | PI 3617 | 'Piperia' | Capsicum frutescens L. | İzmir, Turkey | | | Historic | 1537795 |
| 1037 | PI 3621 | 'Anitho' | Anethum graveolens L. | İzmir, Turkey | | | Historic | 1537796 |
| 1038 | PI 3541 | 'Anithos' | Anethum graveolens L. | İzmir, Turkey | | | Historic | 1537800 |
| 1039 | PI 3542 | 'Madamo' | Petroselinum crispum (Mill.) Fuss | İzmir, Turkey | | | Historic | 1537801 |
| 1040 | PI 3543 | 'Kolokythia Kitrina' | Cucurbita moschata Duchesne | İzmir, Turkey | | | Historic | 1537802 |
| 1041 | PI 3545 | 'Kolokythia Retecheli' | Lagenaria siceraria (Molina) Standl. | İzmir, Turkey | | | Historic | 1537803 |
| 1042 | PI 3562 | 'Piperiez' | Capsicum frutescens L. | İzmir, Turkey | | | Historic | 1537804 |
| 1043 | PI 3568 | 'Roka' | Eruca vesicaria (L.) Cav. subsp. sativa (Mill.) Thell. | İzmir, Turkey | | | Historic | 1537805 |
| 1044 | PI 3773 | | Poa nemoralis L. | New York, United States | | | Historic | 1538613 |
| 1045 | PI 3856 | | Theobroma cacao L. | Unknown | | | Historic | 1538723 |
| 1046 | PI 3880 | | Leymus condensatus (J. Presl) Á. Löve | Turkmenistan | | | Historic | 1538763 |
| 1047 | PI 3938 | | Panax quinquefolius L. | New York, United States | | | Historic | 1539029 |
| 1048 | PI 3947 | 'Kiushu' | Oryza sativa L. | Louisiana, United States | | | Historic | 1539038 |
| 1049 | PI 3948 | | Sapium glandulosum (L.) Morong | Colombia | | | Historic | 1539039 |
| 1050 | PI 3963 | | Arbutus arizonica (A. Gray) Sarg. | Unknown | | | Historic | 1539054 |
| 1051 | PI 4008 | | Pseudoroegneria spicata (Pursh) Á. Löve | Washington, United States | | | Historic | 1539096 |
| 1052 | PI 4007 | | Bromus carinatus Hook. & Arn. | Washington, United States | | | Historic | 1539097 |
| 1053 | PI 4014 | | Hypericum cistifolium Lam. | North Carolina, United States | | | Historic | 1539098 |
| 1054 | PI 4021 | | Cytisus proliferus L. f. var. palmensis Christ | California, United States | | | Historic | 1539099 |
| 1055 | PI 4023 | | Washingtonia filifera (Linden ex André) H. Wendl. | California, United States | | | Historic | 1539100 |
| 1056 | PI 4029 | | Sassafras albidum (Nutt.) Nees | Tennessee, United States | | | Historic | 1539101 |
| 1057 | PI 4030 | | Magnolia virginiana L. | Tennessee, United States | | | Historic | 1539102 |
| 1058 | PI 4036 | | Calycanthus floridus L. | Tennessee, United States | | | Historic | 1539103 |
| 1059 | PI 4037 | | Calycanthus floridus L. var. floridus | Tennessee, United States | | | Historic | 1539104 |
| 1060 | PI 4067 | | Lindera benzoin (L.) Blume | Tennessee, United States | | | Historic | 1539105 |
| 1061 | PI 4024 | | Diospyros virginiana L. | District of Columbia, United States | | | Historic | 1539126 |
| 1062 | PI 4027 | | Undetermined spp. | Tennessee, United States | | | Historic | 1539129 |
| 1063 | PI 4028 | | Cornus florida L. | Tennessee, United States | | | Historic | 1539130 |
| 1064 | PI 4031 | | Rhododendron maximum L. | Tennessee, United States | | | Historic | 1539131 |
| 1065 | PI 4032 | | Magnolia acuminata (L.) L. | Tennessee, United States | | | Historic | 1539132 |
| 1066 | PI 4033 | | Carpinus caroliniana Walter | Tennessee, United States | | | Historic | 1539133 |
| 1067 | PI 4034 | | Liquidambar styraciflua L. | Tennessee, United States | | | Historic | 1539134 |
| 1068 | PI 4035 | | Chionanthus virginicus L. | Tennessee, United States | | | Historic | 1539135 |
| 1069 | PI 4268 | | Stachys affinis Bunge | France | | | Historic | 1539405 |
| 1070 | PI 4269 | 'Mathis' | Citrullus lanatus (Thunb.) Matsum. & Nakai | South Carolina, United States | | | Historic | 1539406 |
| 1071 | PI 4274 | 'White Virgin Rubber of the Andes' | Sapium glandulosum (L.) Morong | England, United Kingdom | | | Historic | 1539411 |
| 1072 | PI 4275 | 'Sonora' | Triticum aestivum L. subsp. aestivum | California, United States | | | Historic | 1539412 |
| 1073 | PI 4277 | 'Nicaragua' | Triticum turgidum L. subsp. durum (Desf.) van Slageren | Texas, United States | | | Historic | 1539414 |
| 1074 | PI 4278 | 'Early Ripe' | Avena sativa L. | Ohio, United States | | | Historic | 1539415 |
| 1075 | PI 4280 | 'Clawson Longberry' | Triticum aestivum L. subsp. aestivum | New York, United States | | | Historic | 1539417 |
| 1076 | PI 4282 | 'Early Arcadian' | Triticum aestivum L. subsp. aestivum | New York, United States | | | Historic | 1539418 |
| 1077 | PI 4283 | 'Diamond Grit' | Triticum aestivum L. subsp. aestivum | New York, United States | | | Historic | 1539419 |
| 1078 | PI 4284 | 'Taylor' | Vigna unguiculata (L.) Walp. subsp. unguiculata Biflora Group | Virginia, United States | | | Historic | 1539420 |
| 1079 | PI 4285 | 'Yellow' | Glycine max (L.) Merr. | Virginia, United States | | | Historic | 1539421 |
| 1080 | PI 4308 | 'Colman' | Sorghum bicolor (L.) Moench subsp. bicolor | Kansas, United States | | | Historic | 1539534 |
| 1081 | PI 4309 | 'Collier' | Sorghum bicolor (L.) Moench subsp. bicolor | Kansas, United States | | | Historic | 1539535 |
| 1082 | PI 4310 | 'Folger's' | Sorghum bicolor (L.) Moench subsp. bicolor | Kansas, United States | | | Historic | 1539536 |
| 1083 | PI 4311 | 'Amber' | Sorghum bicolor (L.) Moench subsp. bicolor | Kansas, United States | | | Historic | 1539537 |
| 1084 | PI 4312 | 'Edger' | Sorghum bicolor (L.) Moench subsp. bicolor | Kansas, United States | | | Historic | 1539544 |
| 1085 | PI 4314 | | Zizania aquatica L. | Minnesota, United States | | | Historic | 1539546 |
| 1086 | PI 4315 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Biflora Group | North Carolina, United States | | | Historic | 1539547 |
| 1087 | PI 4316 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Biflora Group | North Carolina, United States | | | Historic | 1539548 |
| 1088 | PI 4317 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Biflora Group | North Carolina, United States | | | Historic | 1539549 |
| 1089 | PI 4324 | | Zea luxurians (Durieu & Asch.) R. M. Bird | Florida, United States | | | Historic | 1539556 |
| 1090 | PI 4326 | 'Neapolitan' | Gossypium herbaceum L. | Campania, Italy | | | Historic | 1539558 |
| 1091 | PI 4328 | 'Mitaff' | Gossypium barbadense L. | Texas, United States | | | Historic | 1539560 |
| 1092 | PI 4331 | 'Eldorado' | Gossypium herbaceum L. | Arkansas, United States | | | Historic | 1539562 |
| 1093 | PI 4330 | 'Abbasi' | Gossypium barbadense L. | Egypt | | | Historic | 1539563 |
| 1094 | PI 4332 | | Lotus pedunculatus Cav. | France | | | Historic | 1539564 |
| 1095 | PI 4333 | | Mucuna pruriens (L.) DC. var. utilis (Wall. ex Wight) Baker ex Burck | Florida, United States | | | Historic | 1539565 |
| 1096 | PI 4334 | | Poa spp. | France | | | Historic | 1539566 |
| 1097 | PI 4335 | | Nicotiana tabacum L. | France | | | Historic | 1539567 |
| 1098 | PI 4336 | | Vicia fulgens Batt. | France | | | Historic | 1539568 |
| 1099 | PI 4337 | | Vicia sativa L. subsp. macrocarpa (Moris) Arcang. | France | | | Historic | 1539569 |
| 1100 | PI 4338 | 'Giant of Naples, large seeded' | Cannabis sativa L. | Campania, Italy | | | Historic | 1539570 |
| 1101 | PI 4339 | 'Giant of Naples, small seeded' | Cannabis sativa L. | Campania, Italy | | | Historic | 1539571 |
| 1102 | PI 4340 | 'Altumara' | Hordeum vulgare L. subsp. vulgare | Campania, Italy | | | Historic | 1539572 |
| 1103 | PI 4341 | 'Giant Piedmont' | Cannabis sativa L. | Campania, Italy | | | Historic | 1539573 |
| 1104 | PI 4342 | 'Rieti' | Triticum aestivum L. subsp. aestivum | Campania, Italy | | | Historic | 1539574 |
| 1105 | PI 4343 | 'Abruzzes' | Secale cereale L. | Campania, Italy | | | Historic | 1539575 |
| 1106 | PI 4344 | 'Black Hungarian' | Avena sativa L. | Campania, Italy | | | Historic | 1539576 |
| 1107 | PI 4345 | 'Large Early Green Naples' | Cynara cardunculus L. subsp. cardunculus | Campania, Italy | | | Historic | 1539577 |
| 1108 | PI 4346 | 'Large Green of Laon' | Cynara cardunculus L. subsp. cardunculus | Campania, Italy | | | Historic | 1539578 |
| 1109 | PI 4347 | 'Purple of Venice' | Cynara cardunculus L. subsp. cardunculus | Campania, Italy | | | Historic | 1539579 |
| 1110 | PI 4348 | 'Remontant' | Cynara cardunculus L. subsp. cardunculus | Campania, Italy | | | Historic | 1539580 |
| 1111 | PI 4349 | 'Modica' | Cynara cardunculus L. subsp. cardunculus | Campania, Italy | | | Historic | 1539581 |
| 1112 | PI 4350 | 'Terranova' | Cynara cardunculus L. subsp. cardunculus | Campania, Italy | | | Historic | 1539582 |
| 1113 | PI 4351 | 'Improved Aguadulce improved' | Vicia faba L. | Campania, Italy | | | Historic | 1539583 |
| 1114 | PI 4352 | 'Sevilla Long Pod' | Vicia faba L. | Campania, Italy | | | Historic | 1539584 |
| 1115 | PI 4353 | 'Sicilian' | Vicia faba L. | Campania, Italy | | | Historic | 1539585 |
| 1116 | PI 4354 | 'Neapolitan' | Vicia faba L. | Campania, Italy | | | Historic | 1539586 |
| 1117 | PI 4355 | 'Purple Navidad' | Brassica oleracea L. var. botrytis L. | Campania, Italy | | | Historic | 1539587 |
| 1118 | PI 4356 | 'Santa Tersa' | Brassica oleracea L. var. botrytis L. | Campania, Italy | | | Historic | 1539588 |
| 1119 | PI 4357 | 'White San Isidor' | Brassica oleracea L. var. botrytis L. | Campania, Italy | | | Historic | 1539589 |
| 1120 | PI 4358 | 'San Martinari' | Brassica oleracea L. var. botrytis L. | Campania, Italy | | | Historic | 1539590 |
| 1121 | PI 4359 | 'Gennarese' | Brassica oleracea L. var. botrytis L. | Campania, Italy | | | Historic | 1539591 |
| 1122 | PI 4360 | 'Asparagus' | Cichorium intybus L. | Campania, Italy | | | Historic | 1539592 |
| 1123 | PI 4361 | 'Swiss Silver-ribbed' | Beta vulgaris L. subsp. vulgaris | Campania, Italy | | | Historic | 1539593 |
| 1124 | PI 4362 | 'Curled Swiss Silver-ribbed' | Beta vulgaris L. subsp. vulgaris | Campania, Italy | | | Historic | 1539594 |
| 1125 | PI 4363 | 'Chilian Scarlet' | Beta vulgaris L. subsp. vulgaris | Campania, Italy | | | Historic | 1539595 |
| 1126 | PI 4364 | 'Chilian Yellow' | Beta vulgaris L. subsp. vulgaris | Campania, Italy | | | Historic | 1539605 |
| 1127 | PI 4365 | | Cucurbita pepo L. | Campania, Italy | | | Historic | 1539606 |
| 1128 | PI 4366 | 'White Cocozella of Tripoli' | Cucurbita pepo L. | Campania, Italy | | | Historic | 1539607 |
| 1129 | PI 4367 | 'Largest of Sicily' | Foeniculum vulgare Mill. subsp. vulgare var. vulgare | Campania, Italy | | | Historic | 1539608 |
| 1130 | PI 4368 | 'Prince Bismark' | Foeniculum vulgare Mill. subsp. vulgare var. vulgare | Campania, Italy | | | Historic | 1539609 |
| 1131 | PI 4369 | 'Morosini' | Foeniculum vulgare Mill. subsp. vulgare var. vulgare | Campania, Italy | | | Historic | 1539610 |
| 1132 | PI 4370 | 'Bolognese' | Foeniculum vulgare Mill. subsp. vulgare var. vulgare | Campania, Italy | | | Historic | 1539611 |
| 1133 | PI 4371 | | Boehmeria nivea (L.) Gaudich. | Campania, Italy | | | Historic | 1539612 |
| 1134 | PI 4372 | | Ceratonia siliqua L. | Campania, Italy | | | Historic | 1539613 |
| 1135 | PI 4373 | | Hovenia dulcis Thunb. | Campania, Italy | | | Historic | 1539614 |
| 1136 | PI 4374 | 'Hungarian Debroe' | Nicotiana tabacum L. | Campania, Italy | | | Historic | 1539615 |
| 1137 | PI 4375 | 'Hungarian Czetneck' | Nicotiana tabacum L. | Campania, Italy | | | Historic | 1539616 |
| 1138 | PI 4376 | 'Hungarian Szegedin' | Nicotiana tabacum L. | Campania, Italy | | | Historic | 1539617 |
| 1139 | PI 4377 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Biflora Group | Campania, Italy | | | Historic | 1539618 |
| 1140 | PI 4378 | | Lablab purpureus (L.) Sweet subsp. purpureus | Campania, Italy | | | Historic | 1539619 |
| 1141 | PI 4379 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Biflora Group | Campania, Italy | | | Historic | 1539620 |
| 1142 | PI 4380 | | Lablab purpureus (L.) Sweet subsp. purpureus | Campania, Italy | | | Historic | 1539621 |
| 1143 | PI 4381 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Biflora Group | Campania, Italy | | | Historic | 1539622 |
| 1144 | PI 4382 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Biflora Group | Campania, Italy | | | Historic | 1539623 |
| 1145 | PI 4383 | | Lablab purpureus (L.) Sweet subsp. purpureus | Campania, Italy | | | Historic | 1539624 |
| 1146 | PI 4384 | | Lablab purpureus (L.) Sweet subsp. purpureus | Campania, Italy | | | Historic | 1539625 |
| 1147 | PI 4385 | | Cochliasanthus caracalla (L.) Trew ex A. Delgado et al. | Campania, Italy | | | Historic | 1539626 |
| 1148 | PI 4386 | | Urochloa texana (Buckley) R. D. Webster | Texas, United States | | | Historic | 1539627 |
| 1149 | PI 4387 | 'Mexican June' | Zea mays L. | Texas, United States | | | Historic | 1539628 |
| 1150 | PI 4390 | 'Wellbor's Conscience' | Zea mays L. | Tennessee, United States | | | Historic | 1539631 |
| 1151 | PI 4391 | 'White Russian' | Avena sativa L. | North Dakota, United States | | | Historic | 1539632 |
| 1152 | PI 4392 | 'Little Club' | Triticum aestivum L. subsp. aestivum | Idaho, United States | | | Historic | 1539633 |
| 1153 | PI 4393 | 'Garick's Prolific' | Zea mays L. | South Carolina, United States | | | Historic | 1539634 |
| 1154 | PI 4394 | | Medicago sativa L. subsp. sativa | Utah, United States | | | Historic | 1539635 |
| 1155 | PI 4395 | | Medicago sativa L. subsp. sativa | Utah, United States | | | Historic | 1539636 |
| 1156 | PI 4396 | | Phleum pratense L. | Utah, United States | | | Historic | 1539637 |
| 1157 | PI 4397 | | Landolphia heudelotii A. DC. | France | | | Historic | 1539638 |
| 1158 | PI 4398 | | Landolphia mannii Dyer | France | | | Historic | 1539639 |
| 1159 | PI 4399 | | Ficus elastica Roxb. ex Hornem. | France | | | Historic | 1539640 |
| 1160 | PI 4400 | | Ficus religiosa L. | France | | | Historic | 1539641 |
| 1161 | PI 4403 | 'Stowell's Evergreen' | Zea mays L. | New York, United States | | | Historic | 1539707 |
| 1162 | PI 4406 | 'Texas Rust-proof' | Avena sativa L. | Texas, United States | | | Historic | 1539710 |
| 1163 | PI 4409 | | Lagenaria siceraria (Molina) Standl. | Campania, Italy | | | Historic | 1539713 |
| 1164 | PI 4414 | | Cynodon dactylon (L.) Pers. var. dactylon | Australia | | | Historic | 1539714 |
| 1165 | PI 4417 | | Bromus inermis Leyss. | Oregon, United States | | | Historic | 1539717 |
| 1166 | PI 4418 | | Bromus inermis Leyss. | Oregon, United States | | | Historic | 1539718 |
| 1167 | PI 4419 | | Bromus inermis Leyss. | Ontario, Canada | | | Historic | 1539719 |
| 1168 | PI 4420 | | Bromus inermis Leyss. | Manitoba, Canada | | | Historic | 1539720 |
| 1169 | PI 4421 | 'Sumatra' | Nicotiana tabacum L. | Campania, Italy | | | Historic | 1539721 |
| 1170 | PI 4422 | 'Brazilian' | Nicotiana tabacum L. | Campania, Italy | | | Historic | 1539722 |
| 1171 | PI 4568 | | Zea mays L. | Kansas, United States | | | Historic | 1539951 |
| 1172 | PI 4569 | 'Roseland White' | Zea mays L. | Kansas, United States | | | Historic | 1539952 |
| 1173 | PI 4570 | | Opuntia ficus-indica (L.) Mill. | France | | | Historic | 1539953 |
| 1174 | PI 4626 | 'Gordon Pasha' | Gossypium barbadense L. | Egypt | | | Historic | 1540152 |
| 1175 | PI 4628 | 'Medium Green' | Glycine max (L.) Merr. | Massachusetts, United States | | | Historic | 1540154 |
| 1176 | PI 4629 | | Medicago sativa L. subsp. sativa | Colorado, United States | | | Historic | 1540155 |
| 1177 | PI 4630 | | Ficus elastica Roxb. ex Hornem. | Italy | | | Historic | 1540156 |
| 1178 | PI 4631 | 'Canadian Hybrid' | Triticum aestivum L. subsp. aestivum | Idaho, United States | | | Historic | 1540157 |
| 1179 | PI 4633 | 'Red Chaff' | Triticum aestivum L. subsp. aestivum | Idaho, United States | | | Historic | 1540159 |
| 1180 | PI 4635 | 'Deli' | Nicotiana tabacum L. | Sumatera, Indonesia | | | Historic | 1540161 |
| 1181 | PI 4639 | | Cannabis sativa L. | Kentucky, United States | | | Historic | 1540166 |
| 1182 | PI 4749 | | Undetermined spp. | Unknown | | | Historic | 1540168 |
| 1183 | PI 4821 | | Lophophora williamsii (Lem. ex Salm-Dyck) J. M. Coult. | District of Columbia, United States | | | Historic | 1540242 |
| 1184 | PI 4822 | | Zuloagaea bulbosa (Kunth) Bess | District of Columbia, United States | | | Historic | 1540243 |
| 1185 | PI 4842 | | Trifolium ciliolatum Benth. | Unknown | | | Historic | 1540448 |
| 1186 | PI 4843 | | Undetermined spp. | | | | Historic | 1540449 |
| 1187 | PI 4844 | 'Hungarian' | Trifolium pratense L. | Hamburg, Germany | | | Historic | 1540450 |
| 1188 | PI 4906 | 'Turkish Samsum' | Nicotiana tabacum L. | Turkey | | | Historic | 1540502 |
| 1189 | PI 4907 | 'Turkish Bafra' | Nicotiana tabacum L. | Turkey | | | Historic | 1540503 |
| 1190 | PI 4908 | 'St. Antoine de Padoua (everybearing)' | Fragaria vesca L. subsp. vesca f. semperflorens (Duchesne) Staudt | France | | | Historic | 1540504 |
| 1191 | PI 4912 | Common | Glycine max (L.) Merr. | Japan | | | Historic | 1540508 |
| 1192 | PI 5022 | 'Best Assam Hybrid' | Camellia sinensis (L.) Kuntze | Sri Lanka | | | Historic | 1540655 |
| 1193 | PI 5023 | | Landolphia kirkii Dyer | Sri Lanka | | | Historic | 1540656 |
| 1194 | PI 5024 | | Urceola lucida (Wall. ex G. Don) Benth. ex Kurz | Sri Lanka | | | Historic | 1540657 |
| 1195 | PI 5025 | | Opuntia spp. | Sri Lanka | | | Historic | 1540658 |
| 1196 | PI 5027 | | Payena leeri (Teijsm. & Binn.) Kurz | Sri Lanka | | | Historic | 1540660 |
| 1197 | PI 5028 | | Manihot carthagenensis (Jacq.) Müll. Arg. subsp. glaziovii (Müll. Arg.) Allem | Sri Lanka | | | Historic | 1540661 |
| 1198 | PI 5029 | | Mimusops elengi L. | Sri Lanka | | | Historic | 1540662 |
| 1199 | PI 5031 | 'Schlansted Winter' | Secale cereale L. | Sachsen-Anhalt, Germany | | | Historic | 1540664 |
| 1200 | PI 5032 | 'Avoine Rousse Couronnee' | Avena sativa L. | France | | | Historic | 1540665 |
| 1201 | PI 5033 | 'Sumatra Rano' | Nicotiana tabacum L. | Sumatera, Indonesia | | | Historic | 1540666 |
| 1202 | PI 5034 | | Astragalus falcatus Lam. | France | | | Historic | 1540667 |
| 1203 | PI 5035 | 'Engrain' | Triticum monococcum L. subsp. monococcum | France | | | Historic | 1540668 |
| 1204 | PI 5036 | 'Commun' | Triticum monococcum L. subsp. monococcum | France | | | Historic | 1540669 |
| 1205 | PI 5040 | | Pachyrhizus tuberosus (Lam.) Spreng. | Italy | | | Historic | 1540673 |
| 1206 | PI 5041 | 'Turkish Bafra' | Nicotiana tabacum L. | Italy | | | Historic | 1540680 |
| 1207 | PI 5042 | 'New Era' | Vigna unguiculata (L.) Walp. subsp. unguiculata Biflora Group | Georgia | | | Historic | 1540682 |
| 1208 | PI 5043 | | Fragaria vesca L. | Guanajuato, Mexico | | | Historic | 1540684 |
| 1209 | PI 5044 | Hungarian | Trifolium pratense L. | Wien, Austria | | | Historic | 1540685 |
| 1210 | PI 5058 | 'Petkus' | Secale cereale L. | Germany | | | Historic | 1540703 |
| 1211 | PI 5059 | 'Gentile primo vera d'Umbria' | Avena sativa L. | Umbria, Italy | | | Historic | 1540704 |
| 1212 | PI 5060 | | Bouteloua gracilis (Kunth) Lag. ex Griffiths | New Mexico, United States | | | Historic | 1540705 |
| 1213 | PI 5061 | | Muhlenbergia phleoides (Kunth) Columbus | New Mexico, United States | | | Historic | 1540706 |
| 1214 | PI 5065 | | Melaleuca leucadendra (L.) L. | France | | | Historic | 1540710 |
| 1215 | PI 5068 | | Kummerowia striata (Thunb.) Schindl. | Mississippi, United States | | | Historic | 1540713 |
| 1216 | PI 5069 | | Canavalia ensiformis (L.) DC. | Hawaii, United States | | | Historic | 1540714 |
| 1217 | PI 5075 | 'Allora Spring' | Triticum aestivum L. subsp. aestivum | New South Wales, Australia | | | Historic | 1540783 |
| 1218 | PI 5076 | 'Steinwedel' | Triticum aestivum L. subsp. aestivum | New South Wales, Australia | | | Historic | 1540784 |
| 1219 | PI 5077 | 'Canning Downs' | Triticum aestivum L. subsp. aestivum | New South Wales, Australia | | | Historic | 1540785 |
| 1220 | PI 5080 | | Bromus catharticus Vahl var. catharticus | New South Wales, Australia | | | Historic | 1540786 |
| 1221 | PI 5081 | | Paspalum dilatatum Poir. | New South Wales, Australia | | | Historic | 1540787 |
| 1222 | PI 5082 | | Atriplex nummularia Lindl. | New South Wales, Australia | | | Historic | 1540788 |
| 1223 | PI 5083 | | Atriplex lindleyi Moq. | New South Wales, Australia | | | Historic | 1540789 |
| 1224 | PI 5084 | | Poa pratensis L. | New York, United States | | | Historic | 1540790 |
| 1225 | PI 5106 | | Capsicum baccatum L. var. baccatum | | | | Historic | 1540792 |
| 1226 | PI 5144 | | Mentha spp. | Hungary | | | Historic | 1541119 |
| 1227 | PI 5175 | | Gossypium barbadense L. | Egypt | | | Historic | 1541150 |
| 1228 | PI 5217 | | Cola acuminata (P. Beauv.) Schott & Endl. | Jamaica | | | Historic | 1541497 |
| 1229 | PI 5342 | 'Onigara' | Triticum aestivum L. subsp. aestivum | Tôkyô, Japan | | | Historic | 1541506 |
| 1230 | PI 5343 | 'Yemide' | Triticum aestivum L. subsp. aestivum | Tôkyô, Japan | | | Historic | 1541507 |
| 1231 | PI 5344 | | Cryptomeria japonica (L. f.) D. Don | Kanagawa, Japan | | | Historic | 1541508 |
| 1232 | PI 5345 | 'Matake' | Pseudosasa japonica (Siebold & Zucc. ex Steud.) Makino ex Nakai | Kanagawa, Japan | | | Historic | 1541509 |
| 1233 | PI 5346 | | Phyllostachys edulis (Carrière) J. Houz. | Kanagawa, Japan | | | Historic | 1541510 |
| 1234 | PI 5347 | | Eriobotrya japonica (Thunb.) Lindl. | Italy | | | Historic | 1541511 |
| 1235 | PI 5377 | | Castilla elastica Sessé | Managua, Nicaragua | | | Historic | 1541532 |
| 1236 | PI 5393 | 'True Havana' | Nicotiana tabacum L. | Cuba | | | Historic | 1541547 |
| 1237 | PI 5464 | 'Chubut' | Triticum aestivum L. subsp. aestivum | Chubut, Argentina | | | Historic | 1541618 |
| 1238 | PI 5466 | 'Frances' | Triticum aestivum L. subsp. aestivum | Argentina | | | Historic | 1541619 |
| 1239 | PI 5467 | 'Barletta' | Triticum aestivum L. subsp. aestivum | Argentina | | | Historic | 1541620 |
| 1240 | PI 5468 | | Trapa natans L. | China | | | Historic | 1541621 |
| 1241 | PI 5480 | | Lilium longiflorum Thunb. var. eximium (Courtois) Baker | Bermuda | | | Historic | 1541633 |
| 1242 | PI 5484 | | Lupinus albus L. | France | | | Historic | 1541637 |
| 1243 | PI 5500 | 'Pesterboden' | Triticum aestivum L. subsp. aestivum | Budapest, Hungary | | | Historic | 1541646 |
| 1244 | PI 5497 | 'Theiss' | Triticum aestivum L. subsp. aestivum | Budapest, Hungary | | | Historic | 1541649 |
| 1245 | PI 5498 | 'Bacska' | Triticum aestivum L. subsp. aestivum | Budapest, Hungary | | | Historic | 1541650 |
| 1246 | PI 5499 | 'Weissenburg' | Triticum aestivum L. subsp. aestivum | Budapest, Hungary | | | Historic | 1541651 |
| 1247 | PI 5515 | Banat | Triticum aestivum L. subsp. aestivum | Virginia, United States | | | Historic | 1541939 |
| 1248 | PI 5571 | 'Jat' | Camellia sinensis (L.) Kuntze | Sri Lanka | | | Historic | 1541996 |
| 1249 | PI 5746 | English | Trifolium pratense L. | Hamburg, Germany | | | Historic | 1542084 |
| 1250 | PI 5755 | 'Coral Reef' | Cucumis melo L. | Thüringen, Germany | | | Historic | 1542090 |
| 1251 | PI 5763 | | Arachis hypogaea L. | District of Columbia, United States | | | Historic | 1542098 |
| 1252 | PI 5764 | Common | Glycine max (L.) Merr. | District of Columbia, United States | | | Historic | 1542099 |
| 1253 | PI 5770 | 'Strandes Kleinwanzleben' | Beta vulgaris L. subsp. vulgaris | Germany | | | Historic | 1542103 |
| 1254 | PI 5771 | 'Hoernings Kleinwanzleben' | Beta vulgaris L. subsp. vulgaris | Germany | | | Historic | 1542104 |
| 1255 | PI 5772 | 'Dippes Kleinwanzleben Elite' | Beta vulgaris L. subsp. vulgaris | Germany | | | Historic | 1542105 |
| 1256 | PI 5773 | | Beta vulgaris L. subsp. vulgaris | Utah, United States | | | Historic | 1542106 |
| 1257 | PI 5799 | 'Polish' | Triticum turgidum L. subsp. polonicum (L.) Thell. | France | | | Historic | 1542135 |
| 1258 | PI 5805 | 'Amber' | Sorghum bicolor (L.) Moench subsp. bicolor | Kansas, United States | | | Historic | 1542140 |
| 1259 | PI 6169 | | Raphanus sativus L. | California, United States | | | Historic | 1543409 |
| 1260 | PI 6239 | | Musa textilis Née | District of Columbia, United States | | | Historic | 1543564 |
| 1261 | PI 6260 | 'Yellowstone' | Beta vulgaris L. subsp. vulgaris | Denmark | | | Historic | 1543578 |
| 1262 | PI 6261 | 'McKinley' | Beta vulgaris L. subsp. vulgaris | Denmark | | | Historic | 1543579 |
| 1263 | PI 6262 | 'Adam' | Beta vulgaris L. subsp. vulgaris | Denmark | | | Historic | 1543580 |
| 1264 | PI 6263 | 'Red Oberndorfer' | Beta vulgaris L. subsp. vulgaris | Denmark | | | Historic | 1543581 |
| 1265 | PI 6264 | 'Red Eckendorfer' | Beta vulgaris L. subsp. vulgaris | Denmark | | | Historic | 1543582 |
| 1266 | PI 6265 | 'Fiona' | Brassica rapa L. | Denmark | | | Historic | 1543583 |
| 1267 | PI 6266 | 'Danish Mammoth' | Brassica oleracea L. var. botrytis L. | Fyn, Denmark | | | Historic | 1543584 |
| 1268 | PI 6267 | 'Extra Early Dwarf Erfurt' | Brassica oleracea L. var. botrytis L. | Frederiksberg, Denmark | | | Historic | 1543585 |
| 1269 | PI 6268 | 'Danish Snowball' | Brassica oleracea L. var. botrytis L. | Denmark | | | Historic | 1543586 |
| 1270 | PI 6269 | 'Extra Early Dwarf Erfurt' | Brassica oleracea L. var. botrytis L. | Fyn, Denmark | | | Historic | 1543587 |
| 1271 | PI 6270 | 'Extra Early Improved Erfurt' | Brassica oleracea L. var. botrytis L. | Denmark | | | Historic | 1543588 |
| 1272 | PI 6271 | 'Copenhargen Snowball' | Brassica oleracea L. var. botrytis L. | Copenhagen, Denmark | | | Historic | 1543589 |
| 1273 | PI 7778 | 'Marcona' | Prunus dulcis (Mill.) D. A. Webb | Valenciana, Comunidad, Spain | | | Historic | 1546317 |
| 1274 | PI 7779 | 'Pastaneta' | Prunus dulcis (Mill.) D. A. Webb | Valenciana, Comunidad, Spain | | | Historic | 1546318 |
| 1275 | PI 7780 | 'Costerta' | Prunus dulcis (Mill.) D. A. Webb | Valenciana, Comunidad, Spain | | | Historic | 1546319 |
| 1276 | PI 9666 | Unnamed seed | Cyamopsis tetragonoloba (L.) Taub. | Gujarat, India | | | Historic | 1549356 |
| 1277 | PI 9667 | | Oryza sativa L. | Gujarat, India | | | Historic | 1549357 |
| 1278 | PI 3540 | | Pisum sativum L. | İzmir, Turkey | | | Historic | 1550217 |
| 1279 | PI 3544 | | Cucurbita pepo L. | İzmir, Turkey | | | Historic | 1550219 |
| 1280 | PI 3546 | 'Seleno' | Apium graveolens L. | İzmir, Turkey | | | Historic | 1550220 |
| 1281 | PI 3547 | 'Karthamo tere' | Lepidium sativum L. | İzmir, Turkey | | | Historic | 1550222 |
| 1282 | PI 3548 | 'Vogili' | Brassica spp. | İzmir, Turkey | | | Historic | 1550223 |
| 1283 | PI 3549 | 'Pazi' | Beta vulgaris L. subsp. vulgaris | İzmir, Turkey | | | Historic | 1550224 |
| 1284 | PI 3550 | | Solanum lycopersicum L. | İzmir, Turkey | | | Historic | 1550225 |
| 1285 | PI 3551 | 'Meghala kolokythia' | Cucurbita maxima Duchesne | İzmir, Turkey | | | Historic | 1550227 |
| 1286 | PI 3552 | 'Dari' | Zea mays L. | İzmir, Turkey | | | Historic | 1550228 |
| 1287 | PI 3553 | 'Adjour' | Cucumis sativus L. | İzmir, Turkey | | | Historic | 1550229 |
| 1288 | PI 3554 | 'Aguria' | Cucumis sativus L. | İzmir, Turkey | | | Historic | 1550230 |
| 1289 | PI 3555 | 'Karpouzi' | Citrullus lanatus (Thunb.) Matsum. & Nakai | İzmir, Turkey | | | Historic | 1550231 |
| 1290 | PI 3556 | 'Frago marlula' | Lactuca sativa L. | İzmir, Turkey | | | Historic | 1550232 |
| 1291 | PI 3557 | 'Maruli proima' | Lactuca sativa L. | İzmir, Turkey | | | Historic | 1550233 |
| 1292 | PI 3558 | 'Proima fassoulia' | Phaseolus vulgaris L. | İzmir, Turkey | | | Historic | 1550234 |
| 1293 | PI 3559 | 'Rapanaki yerli kokino' | Raphanus sativus L. | İzmir, Turkey | | | Historic | 1550235 |
| 1294 | PI 3560 | 'Rapanaki frantzesko' | Raphanus sativus L. | İzmir, Turkey | | | Historic | 1550236 |
| 1295 | PI 3561 | 'Rapanaki yerli aspro' | Raphanus sativus L. | İzmir, Turkey | | | Historic | 1550237 |
| 1296 | PI 3563 | 'Meljanes' | Solanum melongena L. | İzmir, Turkey | | | Historic | 1550238 |
| 1297 | PI 3564 | | Solanum lycopersicum L. | İzmir, Turkey | | | Historic | 1550239 |
| 1298 | PI 3565 | 'Bamia' | Abelmoschus esculentus (L.) Moench | İzmir, Turkey | | | Historic | 1550240 |
| 1299 | PI 3566 | 'Frago fassoula' | Phaseolus vulgaris L. | İzmir, Turkey | | | Historic | 1550241 |
| 1300 | PI 3567 | 'Poponni' | Cucumis melo L. | İzmir, Turkey | | | Historic | 1550242 |
| 1301 | PI 3569 | 'Ardithia' | Cichorium intybus L. | İzmir, Turkey | | | Historic | 1550244 |
| 1302 | PI 3570 | 'Semisotu' | Portulaca oleracea L. | İzmir, Turkey | | | Historic | 1550245 |
| 1303 | PI 3581 | | Lagenaria siceraria (Molina) Standl. | İzmir, Turkey | | | Historic | 1550246 |
| 1304 | PI 3607 | 'Kolkythia saravana' | Cucurbita pepo L. | İzmir, Turkey | | | Historic | 1550247 |
| 1305 | PI 3609 | 'Karbouzia' | Citrullus lanatus (Thunb.) Matsum. & Nakai | İzmir, Turkey | | | Historic | 1550249 |
| 1306 | PI 3611 | 'Fasoulia kathista' | Phaseolus vulgaris L. | İzmir, Turkey | | | Historic | 1550250 |
| 1307 | PI 3612 | 'Yerli marouli' | Lactuca sativa L. | İzmir, Turkey | | | Historic | 1550251 |
| 1308 | PI 3613 | 'Kokino marouli' | Lactuca sativa L. | İzmir, Turkey | | | Historic | 1550252 |
| 1309 | PI 3614 | 'Marouli frantzesko marvo' | Lactuca sativa L. | İzmir, Turkey | | | Historic | 1550253 |
| 1310 | PI 3615 | 'Booudjali rapania' | Raphanus sativus L. | İzmir, Turkey | | | Historic | 1550254 |
| 1311 | PI 3616 | 'Kounoufithi' | Brassica oleracea L. var. botrytis L. | İzmir, Turkey | | | Historic | 1550255 |
| 1312 | PI 3618 | 'Meldjana' | Solanum melongena L. | İzmir, Turkey | | | Historic | 1550256 |
| 1313 | PI 3619 | 'Spanake' | Spinacia oleracea L. | İzmir, Turkey | | | Historic | 1550258 |
| 1314 | PI 3620 | 'Bamia' | Abelmoschus esculentus (L.) Moench | İzmir, Turkey | | | Historic | 1550259 |
| 1315 | PI 3622 | 'Vasiliko' | Ocimum basilicum L. | İzmir, Turkey | | | Historic | 1550260 |
| 1316 | PI 3623 | 'Tomati' | Solanum lycopersicum L. | İzmir, Turkey | | | Historic | 1550261 |
| 1317 | PI 4845 | Italian | Trifolium pratense L. | Hamburg, Germany | | | Historic | 1551436 |
| 1318 | PI 4846 | French | Trifolium pratense L. | Hamburg, Germany | | | Historic | 1551437 |
| 1319 | PI 4847 | Galican | Trifolium pratense L. | Hamburg, Germany | | | Historic | 1551439 |
| 1320 | PI 4848 | Russian | Trifolium pratense L. | Hamburg, Germany | | | Historic | 1551440 |
| 1321 | PI 4849 | Translyvanian | Trifolium pratense L. | Hamburg, Germany | | | Historic | 1551441 |
| 1322 | PI 4950 | | Trifolium pratense L. | United States | | | Historic | 1551442 |
| 1323 | PI 4850 | Steiermark | Trifolium pratense L. | Hamburg, Germany | | | Historic | 1551452 |
| 1324 | PI 4851 | Lietmeritz | Trifolium pratense L. | Hamburg, Germany | | | Historic | 1551453 |
| 1325 | PI 4852 | Norwegian | Trifolium pratense L. | Hamburg, Germany | | | Historic | 1551454 |
| 1326 | PI 4853 | German | Trifolium pratense L. | Hamburg, Germany | | | Historic | 1551455 |
| 1327 | PI 4854 | English | Trifolium pratense L. | Hamburg, Germany | | | Historic | 1551456 |
| 1328 | PI 4913 | Best White | Glycine max (L.) Merr. | Japan | | | Historic | 1551457 |
| 1329 | PI 4914 | Best Green | Glycine max (L.) Merr. | Japan | | | Historic | 1551458 |
| 1330 | PI 5045 | Russian | Trifolium pratense L. | Wien, Austria | | | Historic | 1551488 |
| 1331 | PI 5046 | Steiermark | Trifolium pratense L. | Wien, Austria | | | Historic | 1551490 |
| 1332 | PI 5047 | Transylvanian | Trifolium pratense L. | Wien, Austria | | | Historic | 1551491 |
| 1333 | PI 5747 | Hungarian | Trifolium pratense L. | Hamburg, Germany | | | Historic | 1551735 |
| 1334 | PI 5748 | Italian | Trifolium pratense L. | Hamburg, Germany | | | Historic | 1551736 |
| 1335 | PI 5749 | Russian | Trifolium pratense L. | Hamburg, Germany | | | Historic | 1551737 |
| 1336 | PI 5750 | Siberian | Trifolium pratense L. | Hamburg, Germany | | | Historic | 1551738 |
| 1337 | PI 5765 | Best White | Glycine max (L.) Merr. | District of Columbia, United States | | | Historic | 1551742 |
| 1338 | PI 5766 | Best Green | Glycine max (L.) Merr. | District of Columbia, United States | | | Historic | 1551743 |
| 1339 | PI 5806 | 'Collier' | Sorghum bicolor (L.) Moench subsp. bicolor | Kansas, United States | | | Historic | 1551744 |
| 1340 | PI 5807 | 'Colman' | Sorghum bicolor (L.) Moench subsp. bicolor | Kansas, United States | | | Historic | 1551745 |
| 1341 | PI 5808 | 'Kansas Orange' | Sorghum bicolor (L.) Moench subsp. bicolor | Kansas, United States | | | Historic | 1551746 |
| 1342 | PI 5809 | 'Minnesota Early Amber' | Sorghum bicolor (L.) Moench subsp. bicolor | Kansas, United States | | | Historic | 1551747 |
| 1343 | PI 19244 | | Bromelia spp. | District of Columbia, United States | | | Historic | 1576362 |
| 1344 | PI 19296 | | Secale cereale L. | District of Columbia, United States | | | Historic | 1576444 |
| 1345 | PI 19490 | | Sorghum bicolor (L.) Moench subsp. bicolor | District of Columbia, United States | | | Historic | 1576582 |
| 1346 | PI 19491 | | Sorghum bicolor (L.) Moench subsp. bicolor | District of Columbia, United States | | | Historic | 1576583 |
| 1347 | PI 19627 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1576596 |
| 1348 | PI 19628 | | Actinidia kolomikta (Maxim. & Rupr.) Maxim. | District of Columbia, United States | | | Historic | 1576597 |
| 1349 | PI 19629 | | Pinus koraiensis Siebold & Zucc. | District of Columbia, United States | | | Historic | 1576598 |
| 1350 | PI 19711 | | Pisum sativum L. | District of Columbia, United States | | | Historic | 1576812 |
| 1351 | PI 19786 | | Pisum sativum L. | District of Columbia, United States | | | Historic | 1576848 |
| 1352 | PI 19787 | | Pisum sativum L. | District of Columbia, United States | | | Historic | 1576849 |
| 1353 | PI 19866 | | Mammillaria spp. | District of Columbia, United States | | | Historic | 1576878 |
| 1354 | PI 19867 | | Mammillaria spp. | District of Columbia, United States | | | Historic | 1576879 |
| 1355 | PI 19870 | | Echinocactus spp. | District of Columbia, United States | | | Historic | 1576880 |
| 1356 | PI 19871 | | Echinocactus spp. | District of Columbia, United States | | | Historic | 1576881 |
| 1357 | PI 19872 | | Echinocactus spp. | District of Columbia, United States | | | Historic | 1576882 |
| 1358 | PI 19873 | | Echinocactus spp. | District of Columbia, United States | | | Historic | 1576883 |
| 1359 | PI 19874 | | Echinocactus spp. | District of Columbia, United States | | | Historic | 1576884 |
| 1360 | PI 19875 | | Echinocactus spp. | District of Columbia, United States | | | Historic | 1576885 |
| 1361 | PI 19876 | | Echinocactus spp. | District of Columbia, United States | | | Historic | 1576886 |
| 1362 | PI 19877 | | Echinocactus spp. | District of Columbia, United States | | | Historic | 1576887 |
| 1363 | PI 19937 | | Festuca arundinacea Schreb. | District of Columbia, United States | | | Historic | 1576910 |
| 1364 | PI 19939 | | Dactylis glomerata L. | District of Columbia, United States | | | Historic | 1576911 |
| 1365 | PI 19969 | | Medicago sativa L. | District of Columbia, United States | | | Historic | 1576974 |
| 1366 | PI 20442 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1577528 |
| 1367 | PI 20443 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1577529 |
| 1368 | PI 20444 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1577530 |
| 1369 | PI 20445 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1577531 |
| 1370 | PI 20446 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1577532 |
| 1371 | PI 20456 | | Phaseolus vulgaris L. | District of Columbia, United States | | | Historic | 1577533 |
| 1372 | PI 20816 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1578378 |
| 1373 | PI 20817 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1578379 |
| 1374 | PI 20818 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1578380 |
| 1375 | PI 20820 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1578384 |
| 1376 | PI 20821 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1578385 |
| 1377 | PI 20822 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1578386 |
| 1378 | PI 20823 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1578387 |
| 1379 | PI 20825 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1578402 |
| 1380 | PI 20826 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1578403 |
| 1381 | PI 20828 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1578404 |
| 1382 | PI 20829 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1578405 |
| 1383 | PI 20835 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1578406 |
| 1384 | PI 20836 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1578407 |
| 1385 | PI 20848 | | Sorghum bicolor (L.) Moench subsp. bicolor | District of Columbia, United States | | | Historic | 1578412 |
| 1386 | PI 20849 | | Sorghum bicolor (L.) Moench subsp. bicolor | District of Columbia, United States | | | Historic | 1578413 |
| 1387 | PI 20850 | | Sorghum bicolor (L.) Moench subsp. bicolor | District of Columbia, United States | | | Historic | 1578414 |
| 1388 | PI 20851 | | Sorghum bicolor (L.) Moench subsp. bicolor | District of Columbia, United States | | | Historic | 1578415 |
| 1389 | PI 20852 | | Sorghum bicolor (L.) Moench subsp. bicolor | District of Columbia, United States | | | Historic | 1578416 |
| 1390 | PI 20853 | | Sorghum bicolor (L.) Moench subsp. bicolor | District of Columbia, United States | | | Historic | 1578436 |
| 1391 | PI 21271 | | Phleum pratense L. | District of Columbia, United States | | | Historic | 1578712 |
| 1392 | PI 21272 | | Phleum pratense L. | District of Columbia, United States | | | Historic | 1578713 |
| 1393 | PI 21273 | | Phleum pratense L. | District of Columbia, United States | | | Historic | 1578714 |
| 1394 | PI 21274 | | Phleum pratense L. | District of Columbia, United States | | | Historic | 1578715 |
| 1395 | PI 21275 | | Phleum pratense L. | District of Columbia, United States | | | Historic | 1578716 |
| 1396 | PI 21304 | | Trifolium incarnatum L. | District of Columbia, United States | | | Historic | 1578809 |
| 1397 | PI 21328 | | Trifolium repens L. | District of Columbia, United States | | | Historic | 1578821 |
| 1398 | PI 21480 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1578926 |
| 1399 | PI 21686 | | Vicia faba L. | District of Columbia, United States | | | Historic | 1579055 |
| 1400 | PI 21687 | | Vicia faba L. | District of Columbia, United States | | | Historic | 1579056 |
| 1401 | PI 21698 | CItr 3009 | Triticum turgidum L. subsp. durum (Desf.) van Slageren | District of Columbia, United States | | | Historic | 1579061 |
| 1402 | PI 21781 | | Actinidia chinensis Planch. | Hubei Sheng, China | | | Historic | 1581949 |
| 1403 | PI 21782 | | Eucommia ulmoides Oliv. | Hubei Sheng, China | | | Historic | 1581950 |
| 1404 | PI 21822 | | Avena sativa L. | District of Columbia, United States | | | Historic | 1581975 |
| 1405 | PI 22424 | | Setaria italica (L.) P. Beauv. | District of Columbia, United States | | | Historic | 1584289 |
| 1406 | PI 22425 | | Setaria italica (L.) P. Beauv. | District of Columbia, United States | | | Historic | 1584290 |
| 1407 | PI 22426 | | Setaria italica (L.) P. Beauv. | District of Columbia, United States | | | Historic | 1584291 |
| 1408 | PI 24836 | | Medicago sativa L. | District of Columbia, United States | | | Historic | 1587026 |
| 1409 | PI 24837 | | Medicago sativa L. | District of Columbia, United States | | | Historic | 1587027 |
| 1410 | PI 24842 | | Setaria italica (L.) P. Beauv. | District of Columbia, United States | | | Historic | 1587028 |
| 1411 | PI 24843 | | Setaria italica (L.) P. Beauv. | District of Columbia, United States | | | Historic | 1587029 |
| 1412 | PI 25024 | | Phaseolus vulgaris L. | District of Columbia, United States | | | Historic | 1587136 |
| 1413 | PI 25025 | | Phaseolus vulgaris L. | District of Columbia, United States | | | Historic | 1587137 |
| 1414 | PI 25026 | | Phaseolus vulgaris L. | District of Columbia, United States | | | Historic | 1587138 |
| 1415 | PI 25027 | | Phaseolus vulgaris L. | District of Columbia, United States | | | Historic | 1587139 |
| 1416 | PI 25029 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1587143 |
| 1417 | PI 25030 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1587146 |
| 1418 | PI 25031 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1587147 |
| 1419 | PI 25032 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1587148 |
| 1420 | PI 25033 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1587149 |
| 1421 | PI 25034 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1587150 |
| 1422 | PI 25035 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1587151 |
| 1423 | PI 25036 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1587152 |
| 1424 | PI 25037 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1587153 |
| 1425 | PI 25038 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1587154 |
| 1426 | PI 25039 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1587155 |
| 1427 | PI 25042 | | Brassica oleracea L. var. capitata L. | District of Columbia, United States | | | Historic | 1587156 |
| 1428 | PI 25044 | | Daucus carota L. | District of Columbia, United States | | | Historic | 1587157 |
| 1429 | PI 25045 | | Daucus carota L. | District of Columbia, United States | | | Historic | 1587158 |
| 1430 | PI 25046 | | Daucus carota L. | District of Columbia, United States | | | Historic | 1587159 |
| 1431 | PI 25048 | | Apium graveolens L. | District of Columbia, United States | | | Historic | 1587160 |
| 1432 | PI 25049 | | Apium graveolens L. | District of Columbia, United States | | | Historic | 1587161 |
| 1433 | PI 25050 | | Apium graveolens L. | District of Columbia, United States | | | Historic | 1587162 |
| 1434 | PI 25051 | | Apium graveolens L. | District of Columbia, United States | | | Historic | 1587163 |
| 1435 | PI 25054 | | Lepidium sativum L. | District of Columbia, United States | | | Historic | 1587164 |
| 1436 | PI 25057 | | Cucumis melo L. | District of Columbia, United States | | | Historic | 1587165 |
| 1437 | PI 25058 | | Cucumis melo L. | District of Columbia, United States | | | Historic | 1587166 |
| 1438 | PI 25059 | | Cucumis melo L. | District of Columbia, United States | | | Historic | 1587167 |
| 1439 | PI 25060 | | Cucumis melo L. | District of Columbia, United States | | | Historic | 1587168 |
| 1440 | PI 25061 | | Cucumis melo L. | District of Columbia, United States | | | Historic | 1587170 |
| 1441 | PI 25074 | | Primula obconica Hance | District of Columbia, United States | | | Historic | 1587171 |
| 1442 | PI 25075 | | Primula obconica Hance | District of Columbia, United States | | | Historic | 1587172 |
| 1443 | PI 25311 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | District of Columbia, United States | | | Historic | 1587388 |
| 1444 | PI 25312 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | District of Columbia, United States | | | Historic | 1587389 |
| 1445 | PI 25790 | | Lolium perenne L. | District of Columbia, United States | | | Historic | 1587822 |
| 1446 | PI 25791 | | Lolium perenne L. | District of Columbia, United States | | | Historic | 1587825 |
| 1447 | PI 25792 | | Lolium perenne L. | District of Columbia, United States | | | Historic | 1587826 |
| 1448 | PI 25793 | | Lolium perenne L. | District of Columbia, United States | | | Historic | 1587828 |
| 1449 | PI 25795 | | Lolium multiflorum Lam. | District of Columbia, United States | | | Historic | 1587829 |
| 1450 | PI 25796 | | Lolium multiflorum Lam. | District of Columbia, United States | | | Historic | 1587830 |
| 1451 | PI 25810 | | Lolium perenne L. | District of Columbia, United States | | | Historic | 1587842 |
| 1452 | PI 25811 | | Lolium perenne L. | District of Columbia, United States | | | Historic | 1587843 |
| 1453 | PI 25812 | | Lolium perenne L. | District of Columbia, United States | | | Historic | 1587845 |
| 1454 | PI 25813 | | Lolium perenne L. | District of Columbia, United States | | | Historic | 1587846 |
| 1455 | PI 25815 | | Lolium multiflorum Lam. | District of Columbia, United States | | | Historic | 1587847 |
| 1456 | PI 25820 | | Lolium perenne L. | District of Columbia, United States | | | Historic | 1587849 |
| 1457 | PI 25821 | | Lolium perenne L. | District of Columbia, United States | | | Historic | 1587851 |
| 1458 | PI 25833 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1587865 |
| 1459 | PI 25834 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1587866 |
| 1460 | PI 25836 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1587868 |
| 1461 | PI 25875 | | Vicia villosa Roth | District of Columbia, United States | | | Historic | 1587880 |
| 1462 | PI 25969 | CItr 3019 | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587913 |
| 1463 | PI 25972 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587914 |
| 1464 | PI 25973 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587915 |
| 1465 | PI 25974 | CItr 3018 | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587916 |
| 1466 | PI 25975 | CItr 1437 | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587917 |
| 1467 | PI 25976 | CItr 2988 | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587918 |
| 1468 | PI 25978 | | Triticum turgidum L. subsp. durum (Desf.) van Slageren | District of Columbia, United States | | | Historic | 1587919 |
| 1469 | PI 25980 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587920 |
| 1470 | PI 25981 | CItr 1596 | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587921 |
| 1471 | PI 25982 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587922 |
| 1472 | PI 25983 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587923 |
| 1473 | PI 25984 | CItr 1442 | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587924 |
| 1474 | PI 25985 | | Triticum turgidum L. subsp. durum (Desf.) van Slageren | District of Columbia, United States | | | Historic | 1587925 |
| 1475 | PI 25986 | | Triticum turgidum L. subsp. durum (Desf.) van Slageren | District of Columbia, United States | | | Historic | 1587926 |
| 1476 | PI 25988 | | Triticum turgidum L. subsp. durum (Desf.) van Slageren | District of Columbia, United States | | | Historic | 1587927 |
| 1477 | PI 25992 | CItr 2982 | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587928 |
| 1478 | PI 25993 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587929 |
| 1479 | PI 25994 | CItr 2991 | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587930 |
| 1480 | PI 25995 | CItr 2987 | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587931 |
| 1481 | PI 25996 | CItr 2984 | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587932 |
| 1482 | PI 25997 | CItr 2983 | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587933 |
| 1483 | PI 25998 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587934 |
| 1484 | PI 25999 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587935 |
| 1485 | PI 26000 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587936 |
| 1486 | PI 26001 | CItr 2899 | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587937 |
| 1487 | PI 26002 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587938 |
| 1488 | PI 26003 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587939 |
| 1489 | PI 26004 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587940 |
| 1490 | PI 26008 | | Triticum turgidum L. subsp. durum (Desf.) van Slageren | District of Columbia, United States | | | Historic | 1587941 |
| 1491 | PI 26012 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587942 |
| 1492 | PI 26013 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587943 |
| 1493 | PI 26014 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587944 |
| 1494 | PI 26015 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587945 |
| 1495 | PI 26016 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587946 |
| 1496 | PI 26017 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587947 |
| 1497 | PI 26018 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587948 |
| 1498 | PI 26019 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587949 |
| 1499 | PI 26020 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587950 |
| 1500 | PI 26021 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587951 |
| 1501 | PI 26022 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587952 |
| 1502 | PI 26023 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587953 |
| 1503 | PI 26024 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587954 |
| 1504 | PI 26025 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587955 |
| 1505 | PI 26026 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587956 |
| 1506 | PI 26027 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587957 |
| 1507 | PI 26028 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587958 |
| 1508 | PI 26029 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1587959 |
| 1509 | PI 26031 | CIho 626 | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1587960 |
| 1510 | PI 26032 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1587961 |
| 1511 | PI 26033 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1587962 |
| 1512 | PI 26034 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1587963 |
| 1513 | PI 26037 | | Avena sativa L. | District of Columbia, United States | | | Historic | 1587964 |
| 1514 | PI 26038 | CIav 616 | Avena sativa L. | District of Columbia, United States | | | Historic | 1587965 |
| 1515 | PI 26039 | | Avena sativa L. | District of Columbia, United States | | | Historic | 1587966 |
| 1516 | PI 26040 | | Avena sativa L. | District of Columbia, United States | | | Historic | 1587967 |
| 1517 | PI 26041 | | Avena sativa L. | District of Columbia, United States | | | Historic | 1587968 |
| 1518 | PI 26042 | | Avena sativa L. | District of Columbia, United States | | | Historic | 1587969 |
| 1519 | PI 26043 | | Avena sativa L. | District of Columbia, United States | | | Historic | 1587970 |
| 1520 | PI 26044 | | Avena sativa L. | District of Columbia, United States | | | Historic | 1587971 |
| 1521 | PI 26080 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1588075 |
| 1522 | PI 26083 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1588076 |
| 1523 | PI 26084 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1588077 |
| 1524 | PI 26085 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1588078 |
| 1525 | PI 26086 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1588079 |
| 1526 | PI 26089 | | Triticum turgidum L. subsp. durum (Desf.) van Slageren | District of Columbia, United States | | | Historic | 1588081 |
| 1527 | PI 26090 | | Triticum turgidum L. subsp. durum (Desf.) van Slageren | District of Columbia, United States | | | Historic | 1588082 |
| 1528 | PI 26088 | | Triticum turgidum L. subsp. durum (Desf.) van Slageren | District of Columbia, United States | | | Historic | 1588083 |
| 1529 | PI 26092 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1588084 |
| 1530 | PI 26093 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1588085 |
| 1531 | PI 26094 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1588086 |
| 1532 | PI 26095 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1588087 |
| 1533 | PI 26096 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1588088 |
| 1534 | PI 26097 | | Triticum aestivum L. | District of Columbia, United States | | | Historic | 1588089 |
| 1535 | PI 26101 | | Secale cereale L. | District of Columbia, United States | | | Historic | 1588090 |
| 1536 | PI 26102 | | Secale cereale L. | District of Columbia, United States | | | Historic | 1588091 |
| 1537 | PI 26105 | | Hordeum vulgare L. subsp. vulgare | District of Columbia, United States | | | Historic | 1588092 |
| 1538 | PI 26114 | CIav 626 | Avena sativa L. | District of Columbia, United States | | | Historic | 1588094 |
| 1539 | PI 26407 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | District of Columbia, United States | | | Historic | 1588279 |
| 1540 | PI 26513 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1588354 |
| 1541 | PI 26545 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1588355 |
| 1542 | PI 26547 | | Brassica oleracea L. var. capitata L. | District of Columbia, United States | | | Historic | 1588356 |
| 1543 | PI 26548 | | Brassica oleracea L. var. capitata L. | District of Columbia, United States | | | Historic | 1588357 |
| 1544 | PI 26553 | | Cucumis melo L. | District of Columbia, United States | | | Historic | 1588358 |
| 1545 | PI 26554 | | Cucumis melo L. | District of Columbia, United States | | | Historic | 1588359 |
| 1546 | PI 26555 | | Cucumis melo L. | District of Columbia, United States | | | Historic | 1588360 |
| 1547 | PI 26557 | | Citrullus lanatus (Thunb.) Matsum. & Nakai | District of Columbia, United States | | | Historic | 1588361 |
| 1548 | PI 26559 | | Cucumis sativus L. | District of Columbia, United States | | | Historic | 1588362 |
| 1549 | PI 26583 | | Brassica oleracea L. var. capitata L. | District of Columbia, United States | | | Historic | 1588373 |
| 1550 | PI 26584 | | Brassica oleracea L. var. capitata L. | District of Columbia, United States | | | Historic | 1588374 |
| 1551 | PI 26585 | | Brassica oleracea L. var. capitata L. | District of Columbia, United States | | | Historic | 1588375 |
| 1552 | PI 26588 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1588376 |
| 1553 | PI 26589 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1588377 |
| 1554 | PI 26610 | | Citrullus lanatus (Thunb.) Matsum. & Nakai | District of Columbia, United States | | | Historic | 1588386 |
| 1555 | PI 26846 | | Setaria italica (L.) P. Beauv. | District of Columbia, United States | | | Historic | 1588548 |
| 1556 | PI 26960 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1588591 |
| 1557 | PI 26961 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1588592 |
| 1558 | PI 26962 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1588593 |
| 1559 | PI 26963 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1588594 |
| 1560 | PI 26964 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1588595 |
| 1561 | PI 26965 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1588596 |
| 1562 | PI 26966 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1588597 |
| 1563 | PI 26967 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1588598 |
| 1564 | PI 26968 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1588599 |
| 1565 | PI 26969 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1588602 |
| 1566 | PI 26970 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1588603 |
| 1567 | PI 26971 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1588604 |
| 1568 | PI 26972 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1588605 |
| 1569 | PI 26973 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1588606 |
| 1570 | PI 26974 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1588607 |
| 1571 | PI 26975 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1588608 |
| 1572 | PI 26976 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1588609 |
| 1573 | PI 26977 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1588610 |
| 1574 | PI 26978 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1588611 |
| 1575 | PI 26979 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1588612 |
| 1576 | PI 27002 | | Setaria italica (L.) P. Beauv. | District of Columbia, United States | | | Historic | 1588616 |
| 1577 | PI 27023 | | Phleum pratense L. | District of Columbia, United States | | | Historic | 1588621 |
| 1578 | PI 27024 | | Phleum pratense L. | District of Columbia, United States | | | Historic | 1588622 |
| 1579 | PI 27522 | | Cichorium endivia L. | District of Columbia, United States | | | Historic | 1589149 |
| 1580 | PI 27524 | | Cichorium intybus L. | District of Columbia, United States | | | Historic | 1589150 |
| 1581 | PI 27526 | | Brassica oleracea L. var. gemmifera DC. | District of Columbia, United States | | | Historic | 1589151 |
| 1582 | PI 27544 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | District of Columbia, United States | | | Historic | 1589158 |
| 1583 | PI 27545 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | District of Columbia, United States | | | Historic | 1589162 |
| 1584 | PI 27546 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | District of Columbia, United States | | | Historic | 1589163 |
| 1585 | PI 27547 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | District of Columbia, United States | | | Historic | 1589164 |
| 1586 | PI 27548 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | District of Columbia, United States | | | Historic | 1589165 |
| 1587 | PI 27549 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | District of Columbia, United States | | | Historic | 1589166 |
| 1588 | PI 27582 | | Apium graveolens L. | District of Columbia, United States | | | Historic | 1589188 |
| 1589 | PI 27583 | | Apium graveolens L. | District of Columbia, United States | | | Historic | 1589189 |
| 1590 | PI 27584 | | Apium graveolens L. | District of Columbia, United States | | | Historic | 1589190 |
| 1591 | PI 27585 | | Apium graveolens L. | District of Columbia, United States | | | Historic | 1589191 |
| 1592 | PI 27589 | | Panicum miliaceum L. | District of Columbia, United States | | | Historic | 1589192 |
| 1593 | PI 27591 | | Setaria italica (L.) P. Beauv. | District of Columbia, United States | | | Historic | 1589193 |
| 1594 | PI 27592 | | Setaria italica (L.) P. Beauv. | District of Columbia, United States | | | Historic | 1589194 |
| 1595 | PI 27593 | | Setaria italica (L.) P. Beauv. | District of Columbia, United States | | | Historic | 1589195 |
| 1596 | PI 27594 | | Setaria italica (L.) P. Beauv. | District of Columbia, United States | | | Historic | 1589196 |
| 1597 | PI 27596 | | Cenchrus americanus (L.) Morrone | District of Columbia, United States | | | Historic | 1589197 |
| 1598 | PI 27756 | | Taraxacum officinale F. H. Wigg. | District of Columbia, United States | | | Historic | 1589339 |
| 1599 | PI 27757 | | Taraxacum officinale F. H. Wigg. | District of Columbia, United States | | | Historic | 1589340 |
| 1600 | PI 27758 | | Taraxacum officinale F. H. Wigg. | District of Columbia, United States | | | Historic | 1589341 |
| 1601 | PI 27759 | | Taraxacum officinale F. H. Wigg. | District of Columbia, United States | | | Historic | 1589342 |
| 1602 | PI 27762 | | Rumex acetosa L. | District of Columbia, United States | | | Historic | 1589343 |
| 1603 | PI 27831 | 'Carabao' | Mangifera indica L. | District of Columbia, United States | | | Historic | 1593584 |
| 1604 | PI 27832 | 'Pico' | Mangifera indica L. | District of Columbia, United States | | | Historic | 1593585 |
| 1605 | PI 27833 | 'Pico' | Mangifera indica L. | District of Columbia, United States | | | Historic | 1593586 |
| 1606 | PI 27834 | 'Pico' | Mangifera indica L. | District of Columbia, United States | | | Historic | 1593587 |
| 1607 | PI 27835 | 'Lyon' | Mangifera indica L. | District of Columbia, United States | | | Historic | 1593588 |
| 1608 | PI 27836 | 'Lyon' | Mangifera indica L. | District of Columbia, United States | | | Historic | 1593589 |
| 1609 | PI 27837 | 'Lyon' | Mangifera indica L. | District of Columbia, United States | | | Historic | 1593590 |
| 1610 | PI 27838 | 'Lyon' | Mangifera indica L. | District of Columbia, United States | | | Historic | 1593591 |
| 1611 | PI 27891 | | Glycine max (L.) Merr. | District of Columbia, United States | | | Historic | 1593621 |
| 1612 | PI 27892 | | Glycine max (L.) Merr. | District of Columbia, United States | | | Historic | 1593622 |
| 1613 | PI 27894 | | Setaria italica (L.) P. Beauv. | District of Columbia, United States | | | Historic | 1593623 |
| 1614 | PI 27895 | | Setaria italica (L.) P. Beauv. | District of Columbia, United States | | | Historic | 1593624 |
| 1615 | PI 27898 | | Glycine max (L.) Merr. | District of Columbia, United States | | | Historic | 1593625 |
| 1616 | PI 27899 | | Glycine max (L.) Merr. | District of Columbia, United States | | | Historic | 1593626 |
| 1617 | PI 27900 | | Glycine max (L.) Merr. | District of Columbia, United States | | | Historic | 1593627 |
| 1618 | PI 27901 | | Glycine max (L.) Merr. | District of Columbia, United States | | | Historic | 1593628 |
| 1619 | PI 27902 | | Glycine max (L.) Merr. | District of Columbia, United States | | | Historic | 1593629 |
| 1620 | PI 27948 | | Nasturtium officinale W. T. Aiton | District of Columbia, United States | | | Historic | 1593641 |
| 1621 | PI 28019 | | Glycine max (L.) Merr. | District of Columbia, United States | | | Historic | 1593685 |
| 1622 | PI 28020 | | Glycine max (L.) Merr. | District of Columbia, United States | | | Historic | 1593686 |
| 1623 | PI 28021 | | Glycine max (L.) Merr. | District of Columbia, United States | | | Historic | 1593687 |
| 1624 | PI 29205 | | Astragalus sinicus L. | District of Columbia, United States | | | Historic | 1595050 |
| 1625 | PI 29324 | | Pisum sativum L. | District of Columbia, United States | | | Historic | 1595167 |
| 1626 | PI 29325 | | Pisum sativum L. | District of Columbia, United States | | | Historic | 1595168 |
| 1627 | PI 29366 | | Pisum sativum L. | District of Columbia, United States | | | Historic | 1595176 |
| 1628 | PI 29367 | | Pisum sativum L. | District of Columbia, United States | | | Historic | 1595177 |
| 1629 | PI 29368 | | Pisum sativum L. | District of Columbia, United States | | | Historic | 1595178 |
| 1630 | PI 29369 | | Pisum sativum L. | District of Columbia, United States | | | Historic | 1595179 |
| 1631 | PI 29370 | | Pisum sativum L. | District of Columbia, United States | | | Historic | 1595180 |
| 1632 | PI 29371 | | Pisum sativum L. | District of Columbia, United States | | | Historic | 1595181 |
| 1633 | PI 29372 | | Pisum sativum L. | District of Columbia, United States | | | Historic | 1595182 |
| 1634 | PI 29473 | | Tropaeolum peltophorum Benth. | District of Columbia, United States | | | Historic | 1595234 |
| 1635 | PI 29550 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1595275 |
| 1636 | PI 29560 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1595276 |
| 1637 | PI 29570 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1595277 |
| 1638 | PI 29580 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1595278 |
| 1639 | PI 29590 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1595279 |
| 1640 | PI 29600 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1595280 |
| 1641 | PI 29608 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1595283 |
| 1642 | PI 29610 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1595284 |
| 1643 | PI 29620 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1595285 |
| 1644 | PI 29627 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1595286 |
| 1645 | PI 29645 | | Datura metel L. | District of Columbia, United States | | | Historic | 1595287 |
| 1646 | PI 29646 | | Datura metel L. | District of Columbia, United States | | | Historic | 1595288 |
| 1647 | PI 29664 | | Brassica oleracea L. var. gongylodes L. | District of Columbia, United States | | | Historic | 1595291 |
| 1648 | PI 29700 | | Solanum lycopersicum L. | District of Columbia, United States | | | Historic | 1595292 |
| 1649 | PI 29703 | | Solanum lycopersicum L. | District of Columbia, United States | | | Historic | 1595293 |
| 1650 | PI 29704 | | Solanum lycopersicum L. | District of Columbia, United States | | | Historic | 1595294 |
| 1651 | PI 29705 | | Solanum lycopersicum L. | District of Columbia, United States | | | Historic | 1595295 |
| 1652 | PI 29706 | | Solanum lycopersicum L. | District of Columbia, United States | | | Historic | 1595296 |
| 1653 | PI 29707 | | Solanum lycopersicum L. | District of Columbia, United States | | | Historic | 1595297 |
| 1654 | PI 29708 | | Solanum lycopersicum L. | District of Columbia, United States | | | Historic | 1595298 |
| 1655 | PI 29709 | | Solanum lycopersicum L. | District of Columbia, United States | | | Historic | 1595299 |
| 1656 | PI 29710 | | Solanum lycopersicum L. | District of Columbia, United States | | | Historic | 1595300 |
| 1657 | PI 29711 | | Solanum lycopersicum L. | District of Columbia, United States | | | Historic | 1595301 |
| 1658 | PI 29712 | | Solanum lycopersicum L. | District of Columbia, United States | | | Historic | 1595302 |
| 1659 | PI 29713 | | Solanum lycopersicum L. | District of Columbia, United States | | | Historic | 1595303 |
| 1660 | PI 29714 | | Solanum lycopersicum L. | District of Columbia, United States | | | Historic | 1595304 |
| 1661 | PI 29736 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1595308 |
| 1662 | PI 29740 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1595309 |
| 1663 | PI 29745 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1595310 |
| 1664 | PI 29746 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1595311 |
| 1665 | PI 29751 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1595312 |
| 1666 | PI 29756 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1595313 |
| 1667 | PI 29761 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1595314 |
| 1668 | PI 29766 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1595315 |
| 1669 | PI 29771 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1595316 |
| 1670 | PI 29776 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1595317 |
| 1671 | PI 29781 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1595318 |
| 1672 | PI 29786 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1595319 |
| 1673 | PI 29791 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1595320 |
| 1674 | PI 29795 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1595321 |
| 1675 | PI 29797 | | Basella alba L. | District of Columbia, United States | | | Historic | 1595322 |
| 1676 | PI 29805 | | Brassica oleracea L. var. botrytis L. | District of Columbia, United States | | | Historic | 1595323 |
| 1677 | PI 29809 | | Brassica oleracea L. var. botrytis L. | District of Columbia, United States | | | Historic | 1595324 |
| 1678 | PI 29811 | | Cynara cardunculus L. subsp. cardunculus | District of Columbia, United States | | | Historic | 1595325 |
| 1679 | PI 29813 | | Daucus carota L. | District of Columbia, United States | | | Historic | 1595326 |
| 1680 | PI 29814 | | Daucus carota L. | District of Columbia, United States | | | Historic | 1595327 |
| 1681 | PI 29818 | | Cichorium intybus L. | District of Columbia, United States | | | Historic | 1595328 |
| 1682 | PI 29819 | | Cichorium intybus L. | District of Columbia, United States | | | Historic | 1595329 |
| 1683 | PI 29821 | | Valerianella locusta (L.) Laterr. | District of Columbia, United States | | | Historic | 1595330 |
| 1684 | PI 29822 | | Valerianella locusta (L.) Laterr. | District of Columbia, United States | | | Historic | 1595331 |
| 1685 | PI 29823 | | Valerianella locusta (L.) Laterr. | District of Columbia, United States | | | Historic | 1595332 |
| 1686 | PI 29826 | | Cichorium intybus L. | District of Columbia, United States | | | Historic | 1595333 |
| 1687 | PI 29846 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1595334 |
| 1688 | PI 29851 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1595335 |
| 1689 | PI 29856 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1595336 |
| 1690 | PI 29859 | | Beta vulgaris L. subsp. vulgaris | District of Columbia, United States | | | Historic | 1595337 |
| 1691 | PI 29866 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1595338 |
| 1692 | PI 29871 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1595339 |
| 1693 | PI 29876 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1595340 |
| 1694 | PI 29878 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1595341 |
| 1695 | PI 29904 | | Elaphoglossum herminieri (Bory ex Fée) T. Moore | Panamá, Panama | | | Historic | 1595349 |
| 1696 | PI 29987 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1595508 |
| 1697 | PI 29988 | | Medicago sativa L. subsp. sativa | District of Columbia, United States | | | Historic | 1595509 |
| 1698 | PI 30883 | | Melilotus indicus (L.) All. | District of Columbia, United States | | | Historic | 1596672 |
| 1699 | PI 32383 | | Sorghum halepense (L.) Pers. | District of Columbia, United States | | | Historic | 1597737 |
| 1700 | PI 32384 | | Sorghum bicolor (L.) Moench subsp. bicolor | District of Columbia, United States | | | Historic | 1597738 |
| 1701 | PI 32385 | | Manihot spp. | Brazil | | | Historic | 1597739 |
| 1702 | PI 32386 | | Pinus teocote Schltdl. & Cham. | Puebla, Mexico | | | Historic | 1597740 |
| 1703 | PI 32862 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | District of Columbia, United States | | | Historic | 1598163 |
| 1704 | PI 32905 | | Pisum sativum L. | District of Columbia, United States | | | Historic | 1598184 |
| 1705 | PI 34375 | | Festuca filiformis Pourr. | District of Columbia, United States | | | Historic | 1599787 |
| 1706 | PI 34410 | | Undetermined spp. | District of Columbia, United States | | | Historic | 1599812 |
| 1707 | PI 19067 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1638953 |
| 1708 | PI 19070 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1638954 |
| 1709 | PI 19075 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1638955 |
| 1710 | PI 19078 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1638956 |
| 1711 | PI 19126 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1639041 |
| 1712 | PI 19131 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1639042 |
| 1713 | PI 19136 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1639043 |
| 1714 | PI 19140 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1639044 |
| 1715 | PI 19201 | | Celtis occidentalis L. | District of Columbia, United States | | | Historic | 1639053 |
| 1716 | PI 19202 | | Celtis occidentalis L. | District of Columbia, United States | | | Historic | 1639054 |
| 1717 | PI 19438 | | Medicago lupulina L. | District of Columbia, United States | | | Historic | 1639100 |
| 1718 | PI 19453 | | Medicago polymorpha L. var. denticulata (Willd.) Kerguélen | District of Columbia, United States | | | Historic | 1639101 |
| 1719 | PI 19626 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1639134 |
| 1720 | PI 24919 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | Shanghai Shi, China | | | Historic | 1641419 |
| 1721 | PI 24920 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | Shanghai Shi, China | | | Historic | 1641420 |
| 1722 | PI 24942 | | Capsicum annuum L. | District of Columbia, United States | | | Historic | 1641421 |
| 1723 | PI 24943 | | Capsicum annuum L. | District of Columbia, United States | | | Historic | 1641422 |
| 1724 | PI 25313 | | Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group | District of Columbia, United States | | | Historic | 1641494 |
| 1725 | PI 29212 | | Medicago sativa L. | District of Columbia, United States | | | Historic | 1643713 |
| 1726 | PI 29551 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1643980 |
| 1727 | PI 29552 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1643981 |
| 1728 | PI 29553 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1643982 |
| 1729 | PI 29554 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1643983 |
| 1730 | PI 29555 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1643984 |
| 1731 | PI 29556 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1643985 |
| 1732 | PI 29557 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1643986 |
| 1733 | PI 29558 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1643987 |
| 1734 | PI 29559 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1643988 |
| 1735 | PI 29561 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1643989 |
| 1736 | PI 29562 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1643990 |
| 1737 | PI 29563 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1643991 |
| 1738 | PI 29564 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1643992 |
| 1739 | PI 29565 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1643995 |
| 1740 | PI 29566 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1643996 |
| 1741 | PI 29567 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1643997 |
| 1742 | PI 29568 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1643998 |
| 1743 | PI 29569 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1643999 |
| 1744 | PI 29571 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644000 |
| 1745 | PI 29572 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644001 |
| 1746 | PI 29573 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644002 |
| 1747 | PI 29574 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644003 |
| 1748 | PI 29575 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644004 |
| 1749 | PI 29576 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644005 |
| 1750 | PI 29577 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644006 |
| 1751 | PI 29578 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644007 |
| 1752 | PI 29579 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644008 |
| 1753 | PI 29581 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644009 |
| 1754 | PI 29582 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644010 |
| 1755 | PI 29583 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644011 |
| 1756 | PI 29584 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644012 |
| 1757 | PI 29585 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644013 |
| 1758 | PI 29586 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644014 |
| 1759 | PI 29542 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644015 |
| 1760 | PI 29543 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644016 |
| 1761 | PI 29544 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644017 |
| 1762 | PI 29545 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644018 |
| 1763 | PI 29546 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644019 |
| 1764 | PI 29547 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644020 |
| 1765 | PI 29548 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644021 |
| 1766 | PI 29549 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644022 |
| 1767 | PI 29591 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644023 |
| 1768 | PI 29592 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644024 |
| 1769 | PI 29593 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644025 |
| 1770 | PI 29594 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644026 |
| 1771 | PI 29595 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644027 |
| 1772 | PI 29596 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644028 |
| 1773 | PI 29597 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644029 |
| 1774 | PI 29598 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644030 |
| 1775 | PI 29599 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644031 |
| 1776 | PI 29601 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644032 |
| 1777 | PI 29602 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644033 |
| 1778 | PI 29603 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644034 |
| 1779 | PI 29604 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644037 |
| 1780 | PI 29605 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644038 |
| 1781 | PI 29606 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644039 |
| 1782 | PI 29607 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644040 |
| 1783 | PI 29611 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644041 |
| 1784 | PI 29612 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644042 |
| 1785 | PI 29613 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644043 |
| 1786 | PI 29614 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644044 |
| 1787 | PI 29615 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644045 |
| 1788 | PI 29616 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644046 |
| 1789 | PI 29617 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644047 |
| 1790 | PI 29618 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644048 |
| 1791 | PI 29619 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644049 |
| 1792 | PI 29621 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644050 |
| 1793 | PI 29622 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644051 |
| 1794 | PI 29623 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644052 |
| 1795 | PI 29624 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644053 |
| 1796 | PI 29625 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644054 |
| 1797 | PI 29626 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644055 |
| 1798 | PI 29587 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644161 |
| 1799 | PI 29588 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644162 |
| 1800 | PI 29589 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644163 |
| 1801 | PI 29678 | | Brassica oleracea L. var. capitata L. | District of Columbia, United States | | | Historic | 1644174 |
| 1802 | PI 29679 | | Brassica oleracea L. var. capitata L. | District of Columbia, United States | | | Historic | 1644175 |
| 1803 | PI 29680 | | Brassica oleracea L. var. capitata L. | District of Columbia, United States | | | Historic | 1644176 |
| 1804 | PI 29681 | | Brassica oleracea L. var. capitata L. | District of Columbia, United States | | | Historic | 1644177 |
| 1805 | PI 29682 | | Brassica oleracea L. var. capitata L. | District of Columbia, United States | | | Historic | 1644180 |
| 1806 | PI 29683 | | Brassica oleracea L. var. capitata L. | District of Columbia, United States | | | Historic | 1644181 |
| 1807 | PI 29684 | | Brassica oleracea L. var. capitata L. | District of Columbia, United States | | | Historic | 1644182 |
| 1808 | PI 29685 | | Brassica oleracea L. var. capitata L. | District of Columbia, United States | | | Historic | 1644183 |
| 1809 | PI 29686 | | Brassica oleracea L. var. capitata L. | District of Columbia, United States | | | Historic | 1644184 |
| 1810 | PI 29687 | | Brassica oleracea L. var. capitata L. | District of Columbia, United States | | | Historic | 1644185 |
| 1811 | PI 29688 | | Brassica oleracea L. var. capitata L. | District of Columbia, United States | | | Historic | 1644186 |
| 1812 | PI 29689 | | Brassica oleracea L. var. capitata L. | District of Columbia, United States | | | Historic | 1644187 |
| 1813 | PI 29690 | | Brassica oleracea L. var. capitata L. | District of Columbia, United States | | | Historic | 1644188 |
| 1814 | PI 29691 | | Brassica oleracea L. var. capitata L. | District of Columbia, United States | | | Historic | 1644189 |
| 1815 | PI 29692 | | Brassica oleracea L. var. capitata L. | District of Columbia, United States | | | Historic | 1644190 |
| 1816 | PI 29693 | | Brassica oleracea L. var. capitata L. | District of Columbia, United States | | | Historic | 1644191 |
| 1817 | PI 29694 | | Brassica oleracea L. var. capitata L. | District of Columbia, United States | | | Historic | 1644192 |
| 1818 | PI 29695 | | Brassica oleracea L. var. capitata L. | District of Columbia, United States | | | Historic | 1644193 |
| 1819 | PI 29696 | | Brassica oleracea L. var. capitata L. | District of Columbia, United States | | | Historic | 1644194 |
| 1820 | PI 29697 | | Brassica oleracea L. var. capitata L. | District of Columbia, United States | | | Historic | 1644195 |
| 1821 | PI 29698 | | Brassica oleracea L. var. capitata L. | District of Columbia, United States | | | Historic | 1644196 |
| 1822 | PI 29732 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644205 |
| 1823 | PI 29733 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644206 |
| 1824 | PI 29734 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644207 |
| 1825 | PI 29735 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644208 |
| 1826 | PI 29737 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644209 |
| 1827 | PI 29738 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644210 |
| 1828 | PI 29739 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644211 |
| 1829 | PI 29741 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644214 |
| 1830 | PI 29742 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644215 |
| 1831 | PI 29743 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644216 |
| 1832 | PI 29744 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644217 |
| 1833 | PI 29748 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644218 |
| 1834 | PI 29749 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644219 |
| 1835 | PI 29750 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644220 |
| 1836 | PI 29752 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644225 |
| 1837 | PI 29753 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644226 |
| 1838 | PI 29754 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644227 |
| 1839 | PI 29757 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644228 |
| 1840 | PI 29758 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644229 |
| 1841 | PI 29759 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644230 |
| 1842 | PI 29760 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644236 |
| 1843 | PI 29762 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644237 |
| 1844 | PI 29763 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644238 |
| 1845 | PI 29764 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644239 |
| 1846 | PI 29765 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644240 |
| 1847 | PI 29767 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644241 |
| 1848 | PI 29768 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644242 |
| 1849 | PI 29769 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644243 |
| 1850 | PI 29770 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644244 |
| 1851 | PI 29772 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644245 |
| 1852 | PI 29773 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644246 |
| 1853 | PI 29774 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644247 |
| 1854 | PI 29775 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644248 |
| 1855 | PI 29777 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644249 |
| 1856 | PI 29778 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644250 |
| 1857 | PI 29779 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644251 |
| 1858 | PI 29780 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644252 |
| 1859 | PI 29782 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644253 |
| 1860 | PI 29783 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644254 |
| 1861 | PI 29784 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644255 |
| 1862 | PI 29785 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644256 |
| 1863 | PI 29787 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644257 |
| 1864 | PI 29788 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644258 |
| 1865 | PI 29789 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644259 |
| 1866 | PI 29790 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644260 |
| 1867 | PI 29792 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644261 |
| 1868 | PI 29793 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644262 |
| 1869 | PI 29794 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644263 |
| 1870 | PI 29802 | | Brassica oleracea L. var. botrytis L. | District of Columbia, United States | | | Historic | 1644264 |
| 1871 | PI 29803 | | Brassica oleracea L. var. botrytis L. | District of Columbia, United States | | | Historic | 1644265 |
| 1872 | PI 29804 | | Brassica oleracea L. var. botrytis L. | District of Columbia, United States | | | Historic | 1644266 |
| 1873 | PI 29806 | | Brassica oleracea L. var. botrytis L. | District of Columbia, United States | | | Historic | 1644267 |
| 1874 | PI 29807 | | Brassica oleracea L. var. botrytis L. | District of Columbia, United States | | | Historic | 1644270 |
| 1875 | PI 29808 | | Brassica oleracea L. var. botrytis L. | District of Columbia, United States | | | Historic | 1644271 |
| 1876 | PI 29842 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644273 |
| 1877 | PI 29843 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644274 |
| 1878 | PI 29844 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644275 |
| 1879 | PI 29845 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644276 |
| 1880 | PI 29847 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644277 |
| 1881 | PI 29848 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644278 |
| 1882 | PI 29849 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644279 |
| 1883 | PI 29850 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644280 |
| 1884 | PI 29852 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644281 |
| 1885 | PI 29853 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644282 |
| 1886 | PI 29854 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644283 |
| 1887 | PI 29855 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644284 |
| 1888 | PI 29857 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644285 |
| 1889 | PI 29858 | | Beta vulgaris L. | District of Columbia, United States | | | Historic | 1644286 |
| 1890 | PI 29861 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644287 |
| 1891 | PI 29862 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644288 |
| 1892 | PI 29863 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644289 |
| 1893 | PI 29864 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644290 |
| 1894 | PI 29865 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644291 |
| 1895 | PI 29867 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644292 |
| 1896 | PI 29868 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644293 |
| 1897 | PI 29869 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644294 |
| 1898 | PI 29870 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644295 |
| 1899 | PI 29872 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644296 |
| 1900 | PI 29873 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644297 |
| 1901 | PI 29874 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644298 |
| 1902 | PI 29875 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644299 |
| 1903 | PI 29877 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1644300 |
| 1904 | PI 32839 | | Pisum sativum L. | District of Columbia, United States | | | Historic | 1645810 |
| 1905 | PI 34282 | | Undetermined spp. | District of Columbia, United States | | | Historic | 1646411 |
| 1906 | PI 34283 | | Undetermined spp. | District of Columbia, United States | | | Historic | 1646412 |
| 1907 | TARS 16445 | TARS 16445 | Pseudosasa japonica (Siebold & Zucc. ex Steud.) Makino ex Nakai var. tsutsumiana Yanagita | District of Columbia, United States | MAY |  | Not Available | 1676996 |
| 1908 | PI 12723 | | Pisum sativum L. | District of Columbia, United States | | | Historic | 1735289 |
| 1909 | PI 12726 | | Solanum lycopersicum L. | District of Columbia, United States | | | Historic | 1735290 |
| 1910 | PI 12728 | | Brassica rapa L. | District of Columbia, United States | | | Historic | 1735291 |
| 1911 | PI 19064 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1736932 |
| 1912 | PI 19065 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1736933 |
| 1913 | PI 19066 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1736934 |
| 1914 | PI 19068 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1736935 |
| 1915 | PI 19069 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1736936 |
| 1916 | PI 19071 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1736937 |
| 1917 | PI 19072 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1736938 |
| 1918 | PI 19073 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1736939 |
| 1919 | PI 19074 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1736940 |
| 1920 | PI 19076 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1736941 |
| 1921 | PI 19077 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1736942 |
| 1922 | PI 19122 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1736943 |
| 1923 | PI 19123 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1736944 |
| 1924 | PI 19124 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1736945 |
| 1925 | PI 19125 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1736946 |
| 1926 | PI 19127 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1736947 |
| 1927 | PI 19128 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1736948 |
| 1928 | PI 19129 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1736949 |
| 1929 | PI 19130 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1736950 |
| 1930 | PI 19132 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1736951 |
| 1931 | PI 19133 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1736952 |
| 1932 | PI 19134 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1736953 |
| 1933 | PI 19135 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1736954 |
| 1934 | PI 19137 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1736955 |
| 1935 | PI 19138 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1736956 |
| 1936 | PI 19139 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1736957 |
| 1937 | PI 19624 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1736965 |
| 1938 | PI 19625 | | Trifolium pratense L. | District of Columbia, United States | | | Historic | 1736966 |
| 1939 | PI 19844 | | Heliconia borinquena Griggs | District of Columbia, United States | | | Historic | 1736977 |
| 1940 | PI 3857 | | Theobroma cacao L. | District of Columbia, United States | | | Historic | 1737102 |
| 1941 | PI 3858 | | Theobroma cacao L. | District of Columbia, United States | | | Historic | 1737103 |
| 1942 | PI 3859 | | Theobroma cacao L. | District of Columbia, United States | | | Historic | 1737104 |
| 1943 | PI 25442 | | Medicago sativa L. | District of Columbia, United States | | | Historic | 1737490 |
| 1944 | PI 25443 | | Medicago sativa L. | District of Columbia, United States | | | Historic | 1737491 |
| 1945 | PI 25444 | | Medicago sativa L. | District of Columbia, United States | | | Historic | 1737492 |
| 1946 | PI 25445 | | Medicago sativa L. | District of Columbia, United States | | | Historic | 1737493 |
| 1947 | PI 25447 | | Medicago sativa L. | District of Columbia, United States | | | Historic | 1737494 |
| 1948 | PI 25448 | | Medicago sativa L. | District of Columbia, United States | | | Historic | 1737495 |
| 1949 | PI 25449 | | Medicago sativa L. | District of Columbia, United States | | | Historic | 1737496 |
| 1950 | PI 25450 | | Medicago sativa L. | District of Columbia, United States | | | Historic | 1737497 |
| 1951 | PI 25452 | | Medicago sativa L. | District of Columbia, United States | | | Historic | 1737498 |
| 1952 | PI 25453 | | Medicago sativa L. | District of Columbia, United States | | | Historic | 1737499 |
| 1953 | PI 25454 | | Medicago sativa L. | District of Columbia, United States | | | Historic | 1737500 |
| 1954 | PI 25455 | | Medicago sativa L. | District of Columbia, United States | | | Historic | 1737501 |
| 1955 | PI 25457 | | Medicago sativa L. | District of Columbia, United States | | | Historic | 1737502 |
| 1956 | PI 25458 | | Medicago sativa L. | District of Columbia, United States | | | Historic | 1737503 |
| 1957 | PI 25459 | | Medicago sativa L. | District of Columbia, United States | | | Historic | 1737504 |
| 1958 | PI 25460 | | Medicago sativa L. | District of Columbia, United States | | | Historic | 1737505 |
| 1959 | PI 25461 | | Medicago sativa L. | District of Columbia, United States | | | Historic | 1737506 |
| 1960 | PI 29755 | | Raphanus sativus L. | District of Columbia, United States | | | Historic | 1738040 |
| 1961 | PI 30485 | Burt | Avena sativa L. | District of Columbia, United States | | | Historic | 1739453 |