| 0 | NSL 26430 | 'PAWNEE' | Andropogon gerardi Vitman | Nebraska, United States | NLGRP | | Not Available | 1092974 |
| 1 | NSL 26431 | 'CHAMP' | Andropogon gerardi Vitman | Nebraska, United States | NLGRP | | Not Available | 1092976 |
| 2 | PI 648371 | 'BLAZE' | Schizachyrium scoparium (Michx.) Nash | Nebraska, United States | S9 | | Not Available | 1108848 |
| 3 | PI 193013 | | Heliopsis helianthoides (L.) Sweet var. scabra (Dunal) Fernald | Netherlands | NC7 | | Not Available | 1164378 |
| 4 | PI 215180 | 53414 | Amorpha canescens Pursh | Nebraska, United States | W6 |  | | 1176274 |
| 5 | PI 215181 | 53418 | Amorpha canescens Pursh | Nebraska, United States | W6 | | | 1176275 |
| 6 | PI 215182 | 53424 | Amorpha canescens Pursh | Nebraska, United States | W6 | | Not Available | 1176276 |
| 7 | PI 215183 | 53450 | Amorpha canescens Pursh | Nebraska, United States | W6 | | | 1176277 |
| 8 | PI 215184 | 53451 | Amorpha canescens Pursh | Nebraska, United States | W6 | | Not Available | 1176278 |
| 9 | PI 215185 | 53452 | Amorpha canescens Pursh | Nebraska, United States | W6 | | | 1176279 |
| 10 | PI 215186 | 53453 | Amorpha canescens Pursh | Nebraska, United States | W6 | | | 1176280 |
| 11 | PI 215187 | 53454 | Amorpha canescens Pursh | Nebraska, United States | W6 | | Not Available | 1176281 |
| 12 | PI 215188 | 53455 | Amorpha canescens Pursh | Nebraska, United States | W6 | | | 1176282 |
| 13 | PI 215196 | | Dalea enneandra Nutt. | Nebraska, United States | NC7 | | Not Available | 1176285 |
| 14 | PI 215197 | | Dalea enneandra Nutt. | Nebraska, United States | NC7 | | Not Available | 1176286 |
| 15 | PI 215198 | | Dalea enneandra Nutt. | Nebraska, United States | NC7 | | Not Available | 1176287 |
| 16 | PI 215199 | | Dalea enneandra Nutt. | Nebraska, United States | NC7 | | Not Available | 1176288 |
| 17 | PI 578693 | 'SLATE' | Thinopyrum intermedium (Host) Barkworth & D. R. Dewey | Nebraska, United States | W6 | | | 1473664 |
| 18 | PI 592392 | 'PRONGHORN' | Sporobolus rigidus (Buckley) P. M. Peterson var. rigidus | Nebraska, United States | NC7 |  | | 1505393 |
| 19 | PI 186642 | No. 49081 | Agropyron cristatum (L.) Gaertn. | Nebraska, United States | | | Historic | 1667539 |
| 20 | PI 186643 | No. 49103 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667540 |
| 21 | PI 186644 | No. 49104 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667541 |
| 22 | PI 186645 | No. 49105 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667542 |
| 23 | PI 186646 | No. 49106 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667543 |
| 24 | PI 186647 | No. 49107 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667544 |
| 25 | PI 186648 | No. 49108 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667545 |
| 26 | PI 186649 | No. 49109 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667546 |
| 27 | PI 186650 | No. 49110 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667547 |
| 28 | PI 186651 | No. 49111 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667548 |
| 29 | PI 186652 | No. 49112 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667549 |
| 30 | PI 186653 | No. 49113 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667550 |
| 31 | PI 186654 | No. 49114 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667551 |
| 32 | PI 186655 | No. 49115 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667552 |
| 33 | PI 186656 | No. 49116 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667553 |
| 34 | PI 186657 | No. 49117 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667554 |
| 35 | PI 186658 | No. 49118 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667555 |
| 36 | PI 186659 | No. 49119 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667556 |
| 37 | PI 186660 | No. 49120 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667557 |
| 38 | PI 186661 | No. 49121 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667558 |
| 39 | PI 186662 | No. 49122 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667559 |
| 40 | PI 186663 | No. 49123 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667560 |
| 41 | PI 186664 | No. 49124 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667561 |
| 42 | PI 186665 | No. 49125 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667562 |
| 43 | PI 186666 | No. 49126 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667563 |
| 44 | PI 186667 | No. 49127 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667564 |
| 45 | PI 186668 | No. 49128 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667565 |
| 46 | PI 186669 | No. 49129 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667566 |
| 47 | PI 186670 | No. 49130 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667567 |
| 48 | PI 186671 | No. 49131 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667587 |
| 49 | PI 186672 | No. 49132 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667588 |
| 50 | PI 186673 | No. 49133 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667589 |
| 51 | PI 186674 | No. 49134 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667590 |
| 52 | PI 186675 | No. 49135 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667596 |
| 53 | PI 186676 | No. 49137 | Agropyron cristatum (L.) Gaertn. | Wyoming, United States | | | Historic | 1667597 |
| 54 | PI 186677 | No. 49063 | Elymus lanceolatus (Scribn. & J. G. Sm.) Gould subsp. lanceolatus | Nebraska, United States | | | Historic | 1667598 |
| 55 | PI 186678 | No. 49090 | Thinopyrum elongatum (Host) D. R. Dewey | Wyoming, United States | | | Historic | 1667599 |
| 56 | PI 186679 | No. 49093 | Thinopyrum elongatum (Host) D. R. Dewey | Wyoming, United States | | | Historic | 1667600 |
| 57 | PI 186680 | No. 49282 | Thinopyrum intermedium (Host) Barkworth & D. R. Dewey subsp. intermedium | Nebraska, United States | | | Historic | 1667601 |
| 58 | PI 186681 | No. 49082 | Thinopyrum intermedium (Host) Barkworth & D. R. Dewey subsp. intermedium | Wyoming, United States | | | Historic | 1667602 |
| 59 | PI 186682 | | Thinopyrum intermedium (Host) Barkworth & D. R. Dewey subsp. intermedium | Wyoming, United States | | | Historic | 1667603 |
| 60 | PI 186683 | No. 49091 | Thinopyrum intermedium (Host) Barkworth & D. R. Dewey subsp. intermedium | Wyoming, United States | | | Historic | 1667604 |
| 61 | PI 186684 | No. 49102 | Thinopyrum intermedium (Host) Barkworth & D. R. Dewey subsp. intermedium | Wyoming, United States | | | Historic | 1667605 |
| 62 | PI 186685 | No. 49283 | Thinopyrum intermedium (Host) Barkworth & D. R. Dewey subsp. intermedium | Nebraska, United States | | | Historic | 1667606 |
| 63 | PI 186686 | No. 49284 | Thinopyrum intermedium (Host) Barkworth & D. R. Dewey subsp. intermedium | Nebraska, United States | | | Historic | 1667634 |
| 64 | PI 186687 | No. 49285 | Thinopyrum intermedium (Host) Barkworth & D. R. Dewey subsp. intermedium | Nebraska, United States | | | Historic | 1667635 |
| 65 | PI 186688 | No. 49286 | Thinopyrum intermedium (Host) Barkworth & D. R. Dewey subsp. intermedium | Nebraska, United States | | | Historic | 1667636 |
| 66 | PI 186689 | No. 49287 | Thinopyrum intermedium (Host) Barkworth & D. R. Dewey subsp. intermedium | Nebraska, United States | | | Historic | 1667637 |
| 67 | PI 186690 | No. 49288 | Thinopyrum intermedium (Host) Barkworth & D. R. Dewey subsp. intermedium | Nebraska, United States | | | Historic | 1667638 |
| 68 | PI 186691 | No. 49289 | Thinopyrum intermedium (Host) Barkworth & D. R. Dewey subsp. intermedium | Nebraska, United States | | | Historic | 1667639 |
| 69 | PI 186692 | No. 49290 | Thinopyrum intermedium (Host) Barkworth & D. R. Dewey subsp. intermedium | Nebraska, United States | | | Historic | 1667640 |
| 70 | PI 186693 | No. 49291 | Thinopyrum intermedium (Host) Barkworth & D. R. Dewey subsp. intermedium | Nebraska, United States | | | Historic | 1667641 |
| 71 | PI 186694 | No. 49292 | Thinopyrum intermedium (Host) Barkworth & D. R. Dewey subsp. intermedium | Nebraska, United States | | | Historic | 1667642 |
| 72 | PI 186695 | No. 49293 | Thinopyrum intermedium (Host) Barkworth & D. R. Dewey subsp. intermedium | Nebraska, United States | | | Historic | 1667643 |
| 73 | PI 186696 | No. 49294 | Thinopyrum intermedium (Host) Barkworth & D. R. Dewey subsp. intermedium | Nebraska, United States | | | Historic | 1667644 |
| 74 | PI 186697 | No. 49295 | Thinopyrum intermedium (Host) Barkworth & D. R. Dewey subsp. intermedium | Nebraska, United States | | | Historic | 1667645 |
| 75 | PI 186698 | No. 49296 | Thinopyrum intermedium (Host) Barkworth & D. R. Dewey subsp. intermedium | Nebraska, United States | | | Historic | 1667646 |
| 76 | PI 186699 | No. 49297 | Thinopyrum intermedium (Host) Barkworth & D. R. Dewey subsp. intermedium | Nebraska, United States | | | Historic | 1667647 |
| 77 | PI 186700 | No. 49298 | Thinopyrum intermedium (Host) Barkworth & D. R. Dewey subsp. intermedium | Nebraska, United States | | | Historic | 1667648 |
| 78 | PI 186701 | No. 49299 | Thinopyrum intermedium (Host) Barkworth & D. R. Dewey subsp. intermedium | Nebraska, United States | | | Historic | 1667649 |
| 79 | PI 186702 | No. 49300 | Thinopyrum intermedium (Host) Barkworth & D. R. Dewey subsp. intermedium | Nebraska, United States | | | Historic | 1667650 |
| 80 | PI 186703 | No. 49088 | Elymus repens (L.) Gould subsp. repens | Wyoming, United States | | | Historic | 1667651 |
| 81 | PI 186704 | No. 49160 | Pascopyrum smithii (Rydb.) Barkworth & D. R. Dewey | Nebraska, United States | | | Historic | 1667652 |
| 82 | PI 186705 | No. 49161 | Pascopyrum smithii (Rydb.) Barkworth & D. R. Dewey | Nebraska, United States | | | Historic | 1667672 |
| 83 | PI 186706 | No. 49193 | Pascopyrum smithii (Rydb.) Barkworth & D. R. Dewey | Nebraska, United States | | | Historic | 1667673 |
| 84 | PI 186707 | No. 49195 | Pascopyrum smithii (Rydb.) Barkworth & D. R. Dewey | Nebraska, United States | | | Historic | 1667674 |
| 85 | PI 186708 | No. 49018 | Elymus trachycaulus (Link) Gould subsp. trachycaulus | Wyoming, United States | | | Historic | 1667675 |
| 86 | PI 186709 | No. 49053 | Elymus trachycaulus (Link) Gould subsp. trachycaulus | Nebraska, United States | | | Historic | 1667676 |
| 87 | PI 186710 | No. 49054 | Elymus trachycaulus (Link) Gould subsp. trachycaulus | Nebraska, United States | | | Historic | 1667677 |
| 88 | PI 186711 | No. 49055 | Elymus trachycaulus (Link) Gould subsp. trachycaulus | Nebraska, United States | | | Historic | 1667678 |
| 89 | PI 186712 | No. 40956 | Elymus trachycaulus (Link) Gould subsp. trachycaulus | Nebraska, United States | | | Historic | 1667679 |
| 90 | PI 186713 | No. 49057 | Elymus trachycaulus (Link) Gould subsp. trachycaulus | Nebraska, United States | | | Historic | 1667680 |
| 91 | PI 186714 | No. 49058 | Elymus trachycaulus (Link) Gould subsp. trachycaulus | Nebraska, United States | | | Historic | 1667681 |
| 92 | PI 186715 | No. 49059 | Elymus trachycaulus (Link) Gould subsp. trachycaulus | Nebraska, United States | | | Historic | 1667682 |
| 93 | PI 186716 | No. 49060 | Elymus trachycaulus (Link) Gould subsp. trachycaulus | Nebraska, United States | | | Historic | 1667683 |
| 94 | PI 186717 | No. 49061 | Elymus trachycaulus (Link) Gould subsp. trachycaulus | Nebraska, United States | | | Historic | 1667684 |
| 95 | PI 186718 | No. 49064 | Elymus trachycaulus (Link) Gould subsp. trachycaulus | Nebraska, United States | | | Historic | 1667685 |
| 96 | PI 186719 | No. 49066 | Elymus trachycaulus (Link) Gould subsp. trachycaulus | Nebraska, United States | | | Historic | 1667686 |
| 97 | PI 186720 | No. 49068 | Elymus trachycaulus (Link) Gould subsp. trachycaulus | Nebraska, United States | | | Historic | 1667687 |
| 98 | PI 186721 | No. 49069 | Elymus trachycaulus (Link) Gould subsp. trachycaulus | Nebraska, United States | | | Historic | 1667688 |
| 99 | PI 186722 | No. 49072 | Elymus trachycaulus (Link) Gould subsp. trachycaulus | Nebraska, United States | | | Historic | 1667689 |
| 100 | PI 186723 | No. 49073 | Elymus trachycaulus (Link) Gould subsp. trachycaulus | Nebraska, United States | | | Historic | 1667690 |
| 101 | PI 186724 | No. 49080 | Elymus trachycaulus (Link) Gould subsp. trachycaulus | Nebraska, United States | | | Historic | 1667691 |
| 102 | PI 186725 | No. 49095 | Elymus trachycaulus (Link) Gould subsp. trachycaulus | Wyoming, United States | | | Historic | 1667692 |
| 103 | PI 186726 | No. 49092 | Thinopyrum intermedium (Host) Barkworth & D. R. Dewey subsp. intermedium | Wyoming, United States | | | Historic | 1667693 |
| 104 | PI 186727 | No. 49083 | Agropyron spp. | Wyoming, United States | | | Historic | 1667694 |
| 105 | PI 186728 | No. 49199 | Andropogon gerardi Vitman | Nebraska, United States | | | Historic | 1667695 |
| 106 | PI 186729 | No. 49200 | Andropogon gerardi Vitman | Nebraska, United States | | | Historic | 1667696 |
| 107 | PI 186730 | No. 49216 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667697 |
| 108 | PI 186731 | No. 49217 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667698 |
| 109 | PI 186732 | No. 49218 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667699 |
| 110 | PI 186733 | No. 49219 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667700 |
| 111 | PI 186734 | No. 49220 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667701 |
| 112 | PI 186735 | No. 49221 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667702 |
| 113 | PI 186736 | No. 49222 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667703 |
| 114 | PI 186737 | No. 49223 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667704 |
| 115 | PI 186738 | No. 49224 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667705 |
| 116 | PI 186739 | No. 49225 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667706 |
| 117 | PI 186740 | No. 49226 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667707 |
| 118 | PI 186741 | No. 49227 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667708 |
| 119 | PI 186742 | No. 49228 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667709 |
| 120 | PI 186743 | No. 49229 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667710 |
| 121 | PI 186744 | No. 49230 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667711 |
| 122 | PI 186745 | No, 49231 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667712 |
| 123 | PI 186746 | No. 49232 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667713 |
| 124 | PI 186747 | No. 49233 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667714 |
| 125 | PI 186748 | No. 49234 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667715 |
| 126 | PI 186749 | No. 49235 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667716 |
| 127 | PI 186750 | No. 49236 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667717 |
| 128 | PI 186751 | No. 49237 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667718 |
| 129 | PI 186752 | No. 49238 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667719 |
| 130 | PI 186753 | No. 49239 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667720 |
| 131 | PI 186754 | No. 49240 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667721 |
| 132 | PI 186755 | No. 49241 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667722 |
| 133 | PI 186756 | No. 49242 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667723 |
| 134 | PI 186757 | No. 49243 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667724 |
| 135 | PI 186758 | No. 49244 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667725 |
| 136 | PI 186759 | No. 49245 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667726 |
| 137 | PI 186760 | No. 49246 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667727 |
| 138 | PI 186761 | No. 49247 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667728 |
| 139 | PI 186762 | No. 49248 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667729 |
| 140 | PI 186763 | No. 49249 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667730 |
| 141 | PI 186764 | No. 49250 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667731 |
| 142 | PI 186765 | No. 49251 | Andropogon gerardi Vitman | Iowa, United States | | | Historic | 1667732 |
| 143 | PI 186766 | No. 49269 | Andropogon gerardi Vitman | Nebraska, United States | | | Historic | 1667733 |
| 144 | PI 186767 | No. 49270 | Andropogon gerardi Vitman | Nebraska, United States | | | Historic | 1667734 |
| 145 | PI 186768 | No. 49271 | Andropogon gerardi Vitman | Nebraska, United States | | | Historic | 1667735 |
| 146 | PI 186769 | No. 49272 | Andropogon gerardi Vitman | Nebraska, United States | | | Historic | 1667736 |
| 147 | PI 186770 | No. 49273 | Andropogon gerardi Vitman | Nebraska, United States | | | Historic | 1667737 |
| 148 | PI 186771 | No. 49274 | Andropogon gerardi Vitman | Nebraska, United States | | | Historic | 1667738 |
| 149 | PI 186772 | No. 49275 | Andropogon gerardi Vitman | Nebraska, United States | | | Historic | 1667739 |
| 150 | PI 186773 | No. 49276 | Andropogon gerardi Vitman | Nebraska, United States | | | Historic | 1667740 |
| 151 | PI 186774 | No. 49276 | Andropogon gerardi Vitman | Nebraska, United States | | | Historic | 1667741 |
| 152 | PI 186775 | No. 49278 | Andropogon gerardi Vitman | Nebraska, United States | | | Historic | 1667742 |
| 153 | PI 186776 | No. 49279 | Andropogon gerardi Vitman | Nebraska, United States | | | Historic | 1667743 |
| 154 | PI 186777 | No. 49280 | Andropogon gerardi Vitman | Nebraska, United States | | | Historic | 1667744 |
| 155 | PI 186778 | No. 49281 | Andropogon gerardi Vitman | Nebraska, United States | | | Historic | 1667747 |
| 156 | PI 186779 | No. 49170 | Andropogon hallii Hack. | Nebraska, United States | | | Historic | 1667748 |
| 157 | PI 186780 | No. 49171 | Andropogon hallii Hack. | Nebraska, United States | | | Historic | 1667749 |
| 158 | PI 186781 | No. 49172 | Andropogon hallii Hack. | Nebraska, United States | | | Historic | 1667750 |
| 159 | PI 186782 | No. 49173 | Andropogon hallii Hack. | Nebraska, United States | | | Historic | 1667751 |
| 160 | PI 186783 | No. 49174 | Andropogon hallii Hack. | Nebraska, United States | | | Historic | 1667752 |
| 161 | PI 186784 | No. 49175 | Andropogon hallii Hack. | Nebraska, United States | | | Historic | 1667753 |
| 162 | PI 186785 | No. 49176 | Andropogon hallii Hack. | Nebraska, United States | | | Historic | 1667754 |
| 163 | PI 176786 | No. 49178 | Andropogon hallii Hack. | Nebraska, United States | | | Historic | 1667756 |
| 164 | PI 176787 | No. 49179 | Andropogon hallii Hack. | Nebraska, United States | | | Historic | 1667757 |
| 165 | PI 176788 | No. 49180 | Andropogon hallii Hack. | Nebraska, United States | | | Historic | 1667758 |
| 166 | PI 176789 | No. 49181 | Andropogon hallii Hack. | Nebraska, United States | | | Historic | 1667759 |
| 167 | PI 176790 | No. 49190 | Andropogon hallii Hack. | Nebraska, United States | | | Historic | 1667760 |
| 168 | PI 186792 | No. 49098 | Bouteloua curtipendula (Michx.) Torr. | Nebraska, United States | | | Historic | 1667761 |
| 169 | PI 186793 | No. 49100 | Bouteloua curtipendula (Michx.) Torr. | Nebraska, United States | | | Historic | 1667762 |
| 170 | PI 186794 | No. 49101 | Bouteloua curtipendula (Michx.) Torr. | Nebraska, United States | | | Historic | 1667763 |
| 171 | PI 186795 | No. 49138 | Bouteloua curtipendula (Michx.) Torr. | Nebraska, United States | | | Historic | 1667764 |
| 172 | PI 186796 | No. 49139 | Bouteloua curtipendula (Michx.) Torr. | Nebraska, United States | | | Historic | 1667765 |
| 173 | PI 186798 | No. 49141 | Bouteloua curtipendula (Michx.) Torr. | Nebraska, United States | | | Historic | 1667766 |
| 174 | PI 186797 | No. 49140 | Bouteloua curtipendula (Michx.) Torr. | Nebraska, United States | | | Historic | 1667767 |
| 175 | PI 186799 | No. 49142 | Bouteloua curtipendula (Michx.) Torr. | Nebraska, United States | | | Historic | 1667768 |
| 176 | PI 186800 | No. 49143 | Bouteloua curtipendula (Michx.) Torr. | Nebraska, United States | | | Historic | 1667769 |
| 177 | PI 186801 | No. 49144 | Bouteloua curtipendula (Michx.) Torr. | Nebraska, United States | | | Historic | 1667770 |
| 178 | PI 186802 | No. 49145 | Bouteloua curtipendula (Michx.) Torr. | Nebraska, United States | | | Historic | 1667771 |
| 179 | PI 186803 | No. 49146 | Bouteloua curtipendula (Michx.) Torr. | Nebraska, United States | | | Historic | 1667772 |
| 180 | PI 186804 | No. 49147 | Bouteloua curtipendula (Michx.) Torr. | Nebraska, United States | | | Historic | 1667773 |
| 181 | PI 186805 | No. 49148 | Bouteloua curtipendula (Michx.) Torr. | Nebraska, United States | | | Historic | 1667774 |
| 182 | PI 186806 | No. 49149 | Bouteloua curtipendula (Michx.) Torr. | Nebraska, United States | | | Historic | 1667775 |
| 183 | PI 186807 | No. 49150 | Bouteloua curtipendula (Michx.) Torr. | Nebraska, United States | | | Historic | 1667776 |
| 184 | PI 186808 | No. 49151 | Bouteloua curtipendula (Michx.) Torr. | Nebraska, United States | | | Historic | 1667777 |
| 185 | PI 186809 | No. 49152 | Bouteloua curtipendula (Michx.) Torr. | Nebraska, United States | | | Historic | 1667778 |
| 186 | PI 186810 | No. 49153 | Bouteloua curtipendula (Michx.) Torr. | Nebraska, United States | | | Historic | 1667779 |
| 187 | PI 186811 | No. 49154 | Bouteloua curtipendula (Michx.) Torr. | Nebraska, United States | | | Historic | 1667780 |
| 188 | PI 186812 | No. 49155 | Bouteloua curtipendula (Michx.) Torr. | Nebraska, United States | | | Historic | 1667781 |
| 189 | PI 186813 | No. 49099 | Bouteloua gracilis (Kunth) Lag. ex Griffiths | Nebraska, United States | | | Historic | 1667782 |
| 190 | PI 186814 | No. 49019 | Bromus carinatus Hook. & Arn. | Wyoming, United States | | | Historic | 1667783 |
| 191 | PI 186815 | No. 49022 | Bromus inermis Leyss. | Wyoming, United States | | | Historic | 1667784 |
| 192 | PI 186816 | No. 49023 | Bromus inermis Leyss. | Wyoming, United States | | | Historic | 1667785 |
| 193 | PI 186817 | No. 49024 | Bromus inermis Leyss. | Wyoming, United States | | | Historic | 1667786 |
| 194 | PI 186818 | No. 49025 | Bromus inermis Leyss. | Wyoming, United States | | | Historic | 1667787 |
| 195 | PI 186819 | No. 49026 | Bromus inermis Leyss. | Wyoming, United States | | | Historic | 1667788 |
| 196 | PI 186820 | No. 49027 | Bromus inermis Leyss. | Wyoming, United States | | | Historic | 1667789 |
| 197 | PI 186821 | No. 49028 | Bromus inermis Leyss. | Wyoming, United States | | | Historic | 1667790 |
| 198 | PI 186822 | No. 49029 | Bromus inermis Leyss. | Wyoming, United States | | | Historic | 1667791 |
| 199 | PI 186823 | No. 49030 | Bromus inermis Leyss. | Wyoming, United States | | | Historic | 1667792 |
| 200 | PI 186824 | No. 49031 | Bromus inermis Leyss. | Wyoming, United States | | | Historic | 1667793 |
| 201 | PI 186825 | No. 49032 | Bromus inermis Leyss. | Wyoming, United States | | | Historic | 1667794 |
| 202 | PI 186826 | No. 49033 | Bromus inermis Leyss. | Wyoming, United States | | | Historic | 1667795 |
| 203 | PI 186827 | No. 49034 | Bromus inermis Leyss. | Wyoming, United States | | | Historic | 1667796 |
| 204 | PI 186828 | No. 49035 | Bromus inermis Leyss. | Wyoming, United States | | | Historic | 1667797 |
| 205 | PI 186829 | No. 49036 | Bromus inermis Leyss. | Wyoming, United States | | | Historic | 1667798 |
| 206 | PI 186830 | No. 49037 | Bromus inermis Leyss. | Wyoming, United States | | | Historic | 1667799 |
| 207 | PI 186831 | No. 49038 | Bromus inermis Leyss. | Wyoming, United States | | | Historic | 1667800 |
| 208 | PI 186832 | No. 49039 | Bromus inermis Leyss. | Wyoming, United States | | | Historic | 1667801 |
| 209 | PI 186833 | No. 49040 | Bromus inermis Leyss. | Wyoming, United States | | | Historic | 1667802 |
| 210 | PI 186834 | No. 49041 | Bromus inermis Leyss. | Wyoming, United States | | | Historic | 1667803 |
| 211 | PI 186835 | No. 49042 | Bromus inermis Leyss. | Wyoming, United States | | | Historic | 1667804 |
| 212 | PI 186836 | No. 49043 | Bromus inermis Leyss. | Wyoming, United States | | | Historic | 1667805 |
| 213 | PI 186837 | No. 49044 | Bromus inermis Leyss. | Wyoming, United States | | | Historic | 1667806 |
| 214 | PI 186838 | No. 49045 | Bromus inermis Leyss. | Wyoming, United States | | | Historic | 1667807 |
| 215 | PI 186839 | No. 49046 | Bromus inermis Leyss. | Wyoming, United States | | | Historic | 1667808 |
| 216 | PI 186840 | No. 49047 | Bromus inermis Leyss. | Wyoming, United States | | | Historic | 1667809 |
| 217 | PI 186841 | No. 49048 | Bromus inermis Leyss. | Wyoming, United States | | | Historic | 1667810 |
| 218 | PI 186842 | No. 49049 | Bromus inermis Leyss. | Wyoming, United States | | | Historic | 1667811 |
| 219 | PI 186843 | No. 49255 | Dactylis glomerata L. | Nebraska, United States | | | Historic | 1667812 |
| 220 | PI 186844 | No. 49256 | Dactylis glomerata L. | Nebraska, United States | | | Historic | 1667813 |
| 221 | PI 186845 | No. 49268 | Dactylis glomerata L. | Nebraska, United States | | | Historic | 1667814 |
| 222 | PI 186846 | No. 49075 | Elymus canadensis L. | Nebraska, United States | | | Historic | 1667815 |
| 223 | PI 186847 | No. 49076 | Elymus canadensis L. | Nebraska, United States | | | Historic | 1667816 |
| 224 | PI 186848 | No. 49077 | Elymus canadensis L. | Nebraska, United States | | | Historic | 1667817 |
| 225 | PI 186849 | No. 49078 | Elymus canadensis L. | Nebraska, United States | | | Historic | 1667818 |
| 226 | PI 186850 | No. 49079 | Elymus canadensis L. | Nebraska, United States | | | Historic | 1667819 |
| 227 | PI 186851 | No. 49301 | Elymus canadensis L. | Nebraska, United States | | | Historic | 1667820 |
| 228 | PI 186852 | No. 49302 | Elymus canadensis L. | Nebraska, United States | | | Historic | 1667821 |
| 229 | PI 186853 | No. 49303 | Elymus canadensis L. | Nebraska, United States | | | Historic | 1667822 |
| 230 | PI 186854 | No. 49304 | Elymus canadensis L. | Nebraska, United States | | | Historic | 1667823 |
| 231 | PI 186855 | No. 49305 | Elymus canadensis L. | Nebraska, United States | | | Historic | 1667824 |
| 232 | PI 186856 | No. 49306 | Elymus canadensis L. | Nebraska, United States | | | Historic | 1667825 |
| 233 | PI 186857 | No. 49037 | Elymus canadensis L. | Nebraska, United States | | | Historic | 1667826 |
| 234 | PI 186858 | No. 49308 | Elymus canadensis L. | Nebraska, United States | | | Historic | 1667827 |
| 235 | PI 186859 | No. 49309 | Elymus canadensis L. | Nebraska, United States | | | Historic | 1667828 |
| 236 | PI 186860 | No. 49310 | Elymus canadensis L. | Nebraska, United States | | | Historic | 1667829 |
| 237 | PI 186861 | No. 49311 | Elymus canadensis L. | Nebraska, United States | | | Historic | 1667830 |
| 238 | PI 186862 | No. 49312 | Elymus canadensis L. | Nebraska, United States | | | Historic | 1667831 |
| 239 | PI 186863 | No. 49313 | Elymus canadensis L. | Nebraska, United States | | | Historic | 1667832 |
| 240 | PI 186864 | No. 49314 | Elymus canadensis L. | Nebraska, United States | | | Historic | 1667833 |
| 241 | PI 186865 | No. 49315 | Elymus canadensis L. | Nebraska, United States | | | Historic | 1667834 |
| 242 | PI 186866 | No. 49168 | Eragrostis trichodes (Nutt.) Alph. Wood | Nebraska, United States | | | Historic | 1667835 |
| 243 | PI 186867 | No. 49177 | Eragrostis trichodes (Nutt.) Alph. Wood | Nebraska, United States | | | Historic | 1667836 |
| 244 | PI 186868 | No. 49184 | Eragrostis trichodes (Nutt.) Alph. Wood | Nebraska, United States | | | Historic | 1667837 |
| 245 | PI 186869 | No. 49187 | Eragrostis trichodes (Nutt.) Alph. Wood | Nebraska, United States | | | Historic | 1667838 |
| 246 | PI 186870 | No. 49257 | Festuca arundinacea Schreb. | Nebraska, United States | | | Historic | 1667839 |
| 247 | PI 186871 | No. 49258 | Festuca arundinacea Schreb. | Nebraska, United States | | | Historic | 1667840 |
| 248 | PI 186872 | No. 49259 | Festuca arundinacea Schreb. | Nebraska, United States | | | Historic | 1667841 |
| 249 | PI 186873 | No. 49021 | Festuca ovina L. | Nebraska, United States | | | Historic | 1667842 |
| 250 | PI 186874 | No. 49260 | Festuca rubra L. | Nebraska, United States | | | Historic | 1667843 |
| 251 | PI 186875 | No. 49169 | Lespedeza capitata Michx. | Nebraska, United States | | | Historic | 1667844 |
| 252 | PI 186876 | No. 49252 | Lolium perenne L. | Nebraska, United States | | | Historic | 1667845 |
| 253 | PI 186877 | No. 49253 | Lolium perenne L. | Nebraska, United States | | | Historic | 1667846 |
| 254 | PI 186878 | No. 49254 | Lolium perenne L. | Nebraska, United States | | | Historic | 1667847 |
| 255 | PI 186879 | No. 49185 | Acmispon americanus (Nutt.) Rydb. var. americanus | Nebraska, United States | | | Historic | 1667848 |
| 256 | PI 186880 | No. 49189 | Acmispon americanus (Nutt.) Rydb. var. americanus | Nebraska, United States | | | Historic | 1667849 |
| 257 | PI 186881 | No. 49136 | Medicago sativa L. | Wyoming, United States | | | Historic | 1667850 |
| 258 | PI 186882 | No. 49162 | Panicum virgatum L. | Nebraska, United States | | | Historic | 1667851 |
| 259 | PI 186883 | No. 49163 | Panicum virgatum L. | Nebraska, United States | | | Historic | 1667852 |
| 260 | PI 186884 | No. 49166 | Panicum virgatum L. | Nebraska, United States | | | Historic | 1667853 |
| 261 | PI 186885 | No. 49182 | Panicum virgatum L. | Nebraska, United States | | | Historic | 1667854 |
| 262 | PI 186886 | No. 49186 | Panicum virgatum L. | Nebraska, United States | | | Historic | 1667855 |
| 263 | PI 186887 | No. 49070 | Paspalum setaceum Michx. var. stramineum (Nash) D. J. Banks | Nebraska, United States | | | Historic | 1667856 |
| 264 | PI 186888 | No. 49074 | Paspalum setaceum Michx. var. stramineum (Nash) D. J. Banks | Nebraska, United States | | | Historic | 1667857 |
| 265 | PI 186889 | No. 49261 | Phleum pratense L. | Nebraska, United States | | | Historic | 1667858 |
| 266 | PI 186890 | No. 49262 | Phleum pratense L. | Nebraska, United States | | | Historic | 1667859 |
| 267 | PI 186891 | No. 49263 | Phleum pratense L. | Nebraska, United States | | | Historic | 1667860 |
| 268 | PI 186892 | No. 49062 | Poa glaucifolia Scribn. & T. A. Williams | Nebraska, United States | | | Historic | 1667862 |
| 269 | PI 186893 | No. 49067 | Poa glaucifolia Scribn. & T. A. Williams | Nebraska, United States | | | Historic | 1667863 |
| 270 | PI 186894 | No. 49016 | Poa secunda J. Presl | Wyoming, United States | | | Historic | 1667864 |
| 271 | PI 186895 | No. 49017 | Poa secunda J. Presl | Wyoming, United States | | | Historic | 1667865 |
| 272 | PI 186896 | No. 49020 | Poa secunda J. Presl | Wyoming, United States | | | Historic | 1667866 |
| 273 | PI 186897 | No. 49096 | Poa secunda J. Presl | Wyoming, United States | | | Historic | 1667867 |
| 274 | PI 186898 | No. 49065 | Sphenopholis obtusata (Michx.) Scribn. | Nebraska, United States | | | Historic | 1667868 |
| 275 | PI 186899 | No. 49084 | Neotrinia splendens (Trin.) M. Nobis et al. | Wyoming, United States | | | Historic | 1667873 |
| 276 | PI 186900 | No. 49085 | Neotrinia splendens (Trin.) M. Nobis et al. | Wyoming, United States | | | Historic | 1667874 |
| 277 | PI 186901 | No. 49086 | Neotrinia splendens (Trin.) M. Nobis et al. | Wyoming, United States | | | Historic | 1667875 |
| 278 | PI 186902 | No. 49087 | Neotrinia splendens (Trin.) M. Nobis et al. | Wyoming, United States | | | Historic | 1667876 |
| 279 | PI 186903 | No. 49159 | Strophostyles helvola (L.) Elliott | Nebraska, United States | | | Historic | 1667877 |
| 280 | PI 186904 | No. 49264 | Trifolium pratense L. | Nebraska, United States | | | Historic | 1667878 |
| 281 | PI 186905 | No. 49265 | Trifolium pratense L. | Nebraska, United States | | | Historic | 1667879 |
| 282 | PI 186906 | No. 49266 | Trifolium repens L. | Nebraska, United States | | | Historic | 1667880 |
| 283 | PI 186907 | No. 49267 | Trifolium repens L. | Nebraska, United States | | | Historic | 1667881 |
| 284 | PI 186908 | No. 49097 | Helianthus annuus L. | Nebraska, United States | | | Historic | 1667882 |
| 285 | PI 186909 | No. 49188 | Helianthus annuus L. | Nebraska, United States | | | Historic | 1667883 |
| 286 | PI 186910 | No. 49191 | Helianthus annuus L. | Nebraska, United States | | | Historic | 1667884 |
| 287 | PI 186911 | No. 49192 | Helianthus annuus L. | Nebraska, United States | | | Historic | 1667885 |
| 288 | PI 186912 | No. 49194 | Helianthus annuus L. | Nebraska, United States | | | Historic | 1667886 |
| 289 | PI 186913 | No. 49196 | Helianthus annuus L. | Nebraska, United States | | | Historic | 1667887 |
| 290 | PI 186914 | No. 49197 | Helianthus annuus L. | Nebraska, United States | | | Historic | 1667888 |
| 291 | PI 186915 | No. 49203 | Helianthus annuus L. | Nebraska, United States | | | Historic | 1667889 |
| 292 | PI 186916 | | Helianthus annuus L. | Nebraska, United States | | | Historic | 1667890 |
| 293 | PI 186917 | | Helianthus annuus L. | Nebraska, United States | | | Historic | 1667891 |
| 294 | PI 186918 | No. 49158 | Helianthus grosseserratus M. Martens | Nebraska, United States | | | Historic | 1667892 |
| 295 | PI 186919 | No. 49198 | Helianthus grosseserratus M. Martens | Nebraska, United States | | | Historic | 1667893 |
| 296 | PI 186920 | No. 49210 | Helianthus grosseserratus M. Martens | Nebraska, United States | | | Historic | 1667894 |
| 297 | PI 186921 | No. 49211 | Helianthus grosseserratus M. Martens | Nebraska, United States | | | Historic | 1667895 |
| 298 | PI 186922 | No. 49214 | Helianthus grosseserratus M. Martens | Nebraska, United States | | | Historic | 1667896 |
| 299 | PI 186923 | No. 49164 | Helianthus petiolaris Nutt. | Nebraska, United States | | | Historic | 1667904 |
| 300 | PI 186924 | No. 49183 | Helianthus petiolaris Nutt. | Nebraska, United States | | | Historic | 1667905 |
| 301 | PI 186786 | No. 49178 | Andropogon hallii Hack. | Nebraska, United States | | | Historic | 1667916 |
| 302 | PI 186787 | No. 49179 | Andropogon hallii Hack. | Nebraska, United States | | | Historic | 1667917 |
| 303 | PI 186788 | No. 49180 | Andropogon hallii Hack. | Nebraska, United States | | | Historic | 1667918 |
| 304 | PI 186789 | No. 49181 | Andropogon hallii Hack. | Nebraska, United States | | | Historic | 1667919 |
| 305 | PI 186790 | No. 49190 | Andropogon hallii Hack. | Nebraska, United States | | | Historic | 1667920 |
| 306 | PI 186925 | No. 49094 | Helianthus pumilus Nutt. | Wyoming, United States | | | Historic | 1667949 |
| 307 | PI 186926 | No. 49167 | Helianthus pauciflorus Nutt. subsp. pauciflorus | Nebraska, United States | | | Historic | 1667950 |
| 308 | PI 186927 | No. 49201 | Helianthus pauciflorus Nutt. subsp. pauciflorus | Nebraska, United States | | | Historic | 1667951 |
| 309 | PI 186928 | No. 49208 | Helianthus pauciflorus Nutt. subsp. pauciflorus | Nebraska, United States | | | Historic | 1667952 |
| 310 | PI 186929 | No. 49209 | Helianthus pauciflorus Nutt. subsp. pauciflorus | Nebraska, United States | | | Historic | 1667953 |
| 311 | PI 186930 | No. 49212 | Helianthus pauciflorus Nutt. subsp. pauciflorus | Nebraska, United States | | | Historic | 1667954 |
| 312 | PI 186931 | No. 49156 | Helianthus giganteus L. | Nebraska, United States | | | Historic | 1667955 |
| 313 | PI 186932 | No. 49157 | Helianthus tuberosus L. | Nebraska, United States | | | Historic | 1667956 |
| 314 | PI 186933 | No. 49215 | Helianthus tuberosus L. | Nebraska, United States | | | Historic | 1667957 |
| 315 | PI 186934 | No. 49165 | Helianthus spp. | Nebraska, United States | | | Historic | 1667958 |
| 316 | PI 186935 | No. 49202 | Heliopsis helianthoides (L.) Sweet var. scabra (Dunal) Fernald | Nebraska, United States | | | Historic | 1667959 |
| 317 | PI 186936 | No. 49205 | Heliopsis helianthoides (L.) Sweet var. scabra (Dunal) Fernald | Nebraska, United States | | | Historic | 1667960 |
| 318 | PI 186937 | No. 49206 | Heliopsis helianthoides (L.) Sweet var. scabra (Dunal) Fernald | Nebraska, United States | | | Historic | 1667961 |
| 319 | PI 655523 | 'WARRIOR' | Sorghastrum nutans (L.) Nash | Nebraska, United States | S9 | | | 1791163 |
| 320 | PI 655524 | 'SCOUT' | Sorghastrum nutans (L.) Nash | Nebraska, United States | S9 | | | 1791164 |
| 321 | PI 655525 | 'CHIEF' | Sorghastrum nutans (L.) Nash | Nebraska, United States | S9 | | | 1791165 |