| 0 | PI 434201 | | Philadelphus coronarius L. | United States | | | Historic | 1979 | COLLECTED | | Jackson Parish, Louisiana | | | | | Collected by P. B. Calvin, Jr. | 1329137 | PI 434201 |
| 1 | PI 434202 | | Philadelphus ×virginalis Rehder | United States | | | Historic | 1979 | COLLECTED | | Lincoln Parish, Louisiana | | | | | | 1329138 | PI 434202 |
| 2 | PI 378981 | | Philadelphus subcanus Koehne | | NA | | Not Available | 1973 | | | | | | | | From USDA Plant Inventory No. 181: "378979 to 378981. From Sweden. Seed presented by The Botanical Garden, University of Uppsala, Uppsala Sweden. Received April 23,1973. [...] 378981. Philadelphus subcanus Koehne. 706. China, H. Smith 34, 12804." | 2158507 | PI 378981 |
| 3 | PI 319314 | Col. No. K-115 | Philadelphus tenuifolius Maxim. & Rupr. | Jeollanam-do, Korea, South | | | Historic | 1967 | COLLECTED | | Steep slope of Mt. Baek Yang, Cholla Nam-do, in partial shade | | 420 | | | | 1711304 | PI 319314 |
| 4 | PI 317252 | Col. No. K-313 | Philadelphus schrenkii Rupr. | Korea, South | NA | | Not Available | 1966 | COLLECTED | | Along trail to Paek Tam Sa, Mt. Sorak | | | | Wild material | | 1708762 | PI 317252 |
| 5 | PI 323858 | 'Mock Orange' | Philadelphus microphyllus A. Gray | Nebraska, United States | | | Historic | 1966 | DONATED | 05/02/1966 | | | | | | | 1240603 | PI 323858 |
| 6 | PI 303478 | V-63-139 | Philadelphus microphyllus A. Gray | Colorado, United States | | | Historic | 1964 | COLLECTED | | | | | | | | 1680708 | PI 303478 |
| 7 | PI 303479 | V-63-182 | Philadelphus microphyllus A. Gray | Colorado, United States | | | Historic | 1964 | COLLECTED | | | | | | | | 1680709 | PI 303479 |
| 8 | PI 303480 | V-63-214 | Philadelphus microphyllus A. Gray | Colorado, United States | | | Historic | 1964 | COLLECTED | | | | | | | | 1680710 | PI 303480 |
| 9 | PI 262260 | 'Nymans' | Philadelphus delavayi L. Henry | Overijssel, Netherlands | | | Historic | 1959 | DONATED | 12/23/1959 | | | | | | | 1566863 | PI 262260 |
| 10 | PI 233562 | | Philadelphus ×lemoinei hort. | Maryland, United States | | | Historic | 1956 | DONATED | 05/21/1956 | | | | | | | 1184714 | PI 233562 |
| 11 | PI 139484 | | Philadelphus ×purpureomaculatus Lemoine | Pennsylvania, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1863186 | PI 139484 |
| 12 | PI 137554 | Boule de Neige | Philadelphus ×lemoinei hort. | Netherlands | | | Historic | 1940 | COLLECTED | | | | | | | | 1856888 | PI 137554 |
| 13 | PI 137555 | | Philadelphus brachybotrys (Koehne) Koehne | Netherlands | | | Historic | 1940 | COLLECTED | | | | | | | | 1856889 | PI 137555 |
| 14 | PI 137556 | Nuage Rose | Philadelphus ×purpureomaculatus Lemoine | Netherlands | | | Historic | 1940 | COLLECTED | | | | | | | | 1856890 | PI 137556 |
| 15 | PI 137545 | Fleur de Neige | Philadelphus sp. | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1856879 | PI 137545 |
| 16 | PI 137546 | Sutzmannii | Philadelphus sp. | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1856880 | PI 137546 |
| 17 | PI 137547 | Zeherii | Philadelphus sp. | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1856881 | PI 137547 |
| 18 | PI 137153 | | Philadelphus lewisii Pursh | Illinois, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1856477 | PI 137153 |
| 19 | PI 137154 | 'Flore Pleno' | Philadelphus coronarius L. | Illinois, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1856478 | PI 137154 |
| 20 | PI 137155 | 'Grandiflorus' | Philadelphus coronarius L. | Illinois, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1856479 | PI 137155 |
| 21 | PI 137156 | 'Nanus' | Philadelphus coronarius L. | Illinois, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1856480 | PI 137156 |
| 22 | PI 137157 | | Philadelphus lewisii Pursh | Illinois, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1856481 | PI 137157 |
| 23 | PI 137158 | 'Splendens' | Philadelphus ×lemoinei hort. | Illinois, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1856482 | PI 137158 |
| 24 | PI 137159 | | Philadelphus ×nivalis Jacq. | Illinois, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1856483 | PI 137159 |
| 25 | PI 136553 | Argentine | Philadelphus sp. | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1855190 | PI 136553 |
| 26 | PI 136554 | Sir de Billard | Philadelphus sp. | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1855191 | PI 136554 |
| 27 | PI 136840 | 'Coquette' | Philadelphus ×lemoinei hort. | England, United Kingdom | | | Historic | 1940 | COLLECTED | | | | | | | | 1856164 | PI 136840 |
| 28 | PI 136379 | 'Multiflorus Plenus' | Philadelphus coronarius L. | Ohio, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1854739 | PI 136379 |
| 29 | PI 136380 | | Philadelphus lewisii Pursh | Ohio, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1854740 | PI 136380 |
| 30 | PI 136381 | | Philadelphus subcanus Koehne var. magdalenae (Koehne) S. Y. Hu | Ohio, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1854741 | PI 136381 |
| 31 | PI 136382 | | Philadelphus nepalensis Koehne | Ohio, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1854742 | PI 136382 |
| 32 | PI 136383 | 'Ophelia' | Philadelphus sp. | Ohio, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1854743 | PI 136383 |
| 33 | PI 136673 | | Philadelphus ×maximus Rehder | New Jersey, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1855321 | PI 136673 |
| 34 | PI 136674 | | Philadelphus sericanthus Koehne | New Jersey, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1855322 | PI 136674 |
| 35 | PI 136675 | | Philadelphus pubescens Loisel. var. verrucosus (Schrad. ex DC.) S. Y. Hu | New Jersey, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1855323 | PI 136675 |
| 36 | PI 137019 | 'Erectus' | Philadelphus ×lemoinei hort. | Ohio, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1856358 | PI 137019 |
| 37 | PI 136546 | Candelabre | Philadelphus ×lemoinei hort. | France | | | Historic | 1940 | COLLECTED | | | | | | | | 1855183 | PI 136546 |
| 38 | PI 136422 | 'Pembury Puritan' | Philadelphus sp. | England, United Kingdom | | | Historic | 1940 | COLLECTED | | | | | | | | 1854791 | PI 136422 |
| 39 | PI 136402 | | Philadelphus sp. | England, United Kingdom | | | Historic | 1940 | COLLECTED | | | | | | | | 1854771 | PI 136402 |
| 40 | PI 136235 | | Philadelphus pekinensis Rupr. | England, United Kingdom | | | Historic | 1940 | COLLECTED | | | | | | | | 1854563 | PI 136235 |
| 41 | PI 136236 | 'Farrar' | Philadelphus sp. | England, United Kingdom | | | Historic | 1940 | COLLECTED | | | | | | | | 1854564 | PI 136236 |
| 42 | PI 136237 | 'Forrest a-2' | Philadelphus sp. | England, United Kingdom | | | Historic | 1940 | COLLECTED | | | | | | | | 1854565 | PI 136237 |
| 43 | PI 136134 | | Philadelphus ×insignis Carrière | England, United Kingdom | | | Historic | 1940 | COLLECTED | | | | | | | | 1854508 | PI 136134 |
| 44 | PI 135487 | | Philadelphus ×lemoinei hort. | Ohio, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1853612 | PI 135487 |
| 45 | PI 135409 | | Philadelphus incanus Koehne var. sargentianus Koehne | Massachusetts, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1853481 | PI 135409 |
| 46 | PI 134798 | | Philadelphus incanus Koehne | Maryland, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1851971 | PI 134798 |
| 47 | PI 134801 | | Philadelphus inodorus L. | Georgia, United States | | | Historic | 1940 | COLLECTED | | | | | | | | 1851976 | PI 134801 |
| 48 | PI 134716 | 'Enchantress' | Philadelphus sp. | England, United Kingdom | | | Historic | 1939 | COLLECTED | | | | | | | | 1851871 | PI 134716 |
| 49 | PI 134717 | | Philadelphus incanus Koehne | England, United Kingdom | | | Historic | 1939 | COLLECTED | | | | | | | | 1851873 | PI 134717 |
| 50 | PI 134453 | Madame Lemoine | Philadelphus ×lemoinei hort. | Netherlands | | | Historic | 1939 | COLLECTED | | | | | | | | 1851347 | PI 134453 |
| 51 | PI 134454 | Mer de Glace | Philadelphus ×lemoinei hort. | Netherlands | | | Historic | 1939 | COLLECTED | | | | | | | | 1851348 | PI 134454 |
| 52 | PI 134455 | Nuee | Philadelphus ×lemoinei hort. | Netherlands | | | Historic | 1939 | COLLECTED | | | | | | | | 1851349 | PI 134455 |
| 53 | PI 132912 | 'Monster' | Philadelphus sp. | England, United Kingdom | | | Historic | 1939 | COLLECTED | | | | | | | | 1849223 | PI 132912 |
| 54 | PI 132913 | 'Perle Blanche' | Philadelphus sp. | England, United Kingdom | | | Historic | 1939 | COLLECTED | | | | | | | | 1849224 | PI 132913 |
| 55 | PI 132826 | 'waterton' | Philadelphus lewisii Pursh | Canada | | | Historic | 1939 | COLLECTED | | | | | | | | 1849169 | PI 132826 |
| 56 | PI 132786 | 'Patricia' | Philadelphus sp. | Canada | | | Historic | 1939 | COLLECTED | | | | | | | | 1849045 | PI 132786 |
| 57 | PI 132787 | 'Mr. Thompson' | Philadelphus sp. | Canada | | | Historic | 1939 | COLLECTED | | | | | | | | 1849046 | PI 132787 |
| 58 | PI 132788 | 'Thelma' | Philadelphus sp. | Canada | | | Historic | 1939 | COLLECTED | | | | | | | | 1849047 | PI 132788 |
| 59 | PI 132774 | 'Burkwoodii' | Philadelphus sp. | England, United Kingdom | | | Historic | 1939 | COLLECTED | | | | | | | | 1849038 | PI 132774 |
| 60 | PI 132769 | Bicolore | Philadelphus sp. | England, United Kingdom | | | Historic | 1939 | COLLECTED | | | | | | | | 1849033 | PI 132769 |
| 61 | PI 132770 | Burfordiensis | Philadelphus sp. | England, United Kingdom | | | Historic | 1939 | COLLECTED | | | | | | | | 1849034 | PI 132770 |
| 62 | PI 132771 | | Philadelphus schrenkii Rupr. | England, United Kingdom | | | Historic | 1939 | COLLECTED | | | | | | | | 1849035 | PI 132771 |
| 63 | PI 132772 | Yokohama | Philadelphus satsumanus Siebold ex Miq. | England, United Kingdom | | | Historic | 1939 | COLLECTED | | | | | | | | 1849036 | PI 132772 |
| 64 | PI 132639 | 'Favorite' | Philadelphus sp. | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848781 | PI 132639 |
| 65 | PI 132640 | 'Sylviana' | Philadelphus sp. | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848782 | PI 132640 |
| 66 | PI 132623 | | Philadelphus coronarius L. | England, United Kingdom | | | Historic | 1939 | COLLECTED | | | | | | | | 1848765 | PI 132623 |
| 67 | PI 132624 | | Philadelphus sp. | England, United Kingdom | | | Historic | 1939 | COLLECTED | | | | | | | | 1848766 | PI 132624 |
| 68 | PI 132548 | | Philadelphus microphyllus A. Gray var. argyrocalyx (Wooton) Henrickson | England, United Kingdom | | | Historic | 1939 | COLLECTED | | | | | | | | 1848689 | PI 132548 |
| 69 | PI 132549 | | Philadelphus subcanus Koehne | England, United Kingdom | | | Historic | 1939 | COLLECTED | | | | | | | | 1848690 | PI 132549 |
| 70 | PI 132526 | | Philadelphus subcanus Koehne var. subcanus | England, United Kingdom | | | Historic | 1939 | COLLECTED | | | | | | | | 1848658 | PI 132526 |
| 71 | PI 132598 | | Philadelphus microphyllus A. Gray var. argyrocalyx (Wooton) Henrickson | England, United Kingdom | | | Historic | 1939 | COLLECTED | | | | | | | | 1848740 | PI 132598 |
| 72 | PI 132599 | | Philadelphus henryi Koehne | England, United Kingdom | | | Historic | 1939 | COLLECTED | | | | | | | | 1848741 | PI 132599 |
| 73 | PI 132600 | | Philadelphus hirsutus Nutt. | England, United Kingdom | | | Historic | 1939 | COLLECTED | | | | | | | | 1848742 | PI 132600 |
| 74 | PI 132601 | | Philadelphus lewisii Pursh | England, United Kingdom | | | Historic | 1939 | COLLECTED | | | | | | | | 1848744 | PI 132601 |
| 75 | PI 132602 | | Philadelphus subcanus Koehne var. magdalenae (Koehne) S. Y. Hu | England, United Kingdom | | | Historic | 1939 | COLLECTED | | | | | | | | 1848745 | PI 132602 |
| 76 | PI 132603 | | Philadelphus microphyllus A. Gray | England, United Kingdom | | | Historic | 1939 | COLLECTED | | | | | | | | 1848746 | PI 132603 |
| 77 | PI 132604 | | Philadelphus pekinensis Rupr. | England, United Kingdom | | | Historic | 1939 | COLLECTED | | | | | | | | 1848747 | PI 132604 |
| 78 | PI 132605 | | Philadelphus purpurascens (Koehne) Rehder | England, United Kingdom | | | Historic | 1939 | COLLECTED | | | | | | | | 1848748 | PI 132605 |
| 79 | PI 132606 | | Philadelphus satsumanus Siebold ex Miq. | England, United Kingdom | | | Historic | 1939 | COLLECTED | | | | | | | | 1848749 | PI 132606 |
| 80 | PI 132607 | | Philadelphus sericanthus Koehne | England, United Kingdom | | | Historic | 1939 | COLLECTED | | | | | | | | 1848750 | PI 132607 |
| 81 | PI 132608 | | Philadelphus tomentosus Wall. ex G. Don | England, United Kingdom | | | Historic | 1939 | COLLECTED | | | | | | | | 1848751 | PI 132608 |
| 82 | PI 132609 | | Philadelphus pubescens Loisel. var. verrucosus (Schrad. ex DC.) S. Y. Hu | England, United Kingdom | | | Historic | 1939 | COLLECTED | | | | | | | | 1848752 | PI 132609 |
| 83 | PI 132610 | | Philadelphus subcanus Koehne var. subcanus | England, United Kingdom | | | Historic | 1939 | COLLECTED | | | | | | | | 1848753 | PI 132610 |
| 84 | PI 132369 | | Philadelphus coulteri S. Watson | England, United Kingdom | | | Historic | 1939 | COLLECTED | | | | | | | | 1848481 | PI 132369 |
| 85 | PI 132370 | | Philadelphus mexicanus Schltdl. | England, United Kingdom | | | Historic | 1939 | COLLECTED | | | | | | | | 1848482 | PI 132370 |
| 86 | PI 132371 | | Philadelphus satsumanus Siebold ex Miq. | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848483 | PI 132371 |
| 87 | PI 132332 | | Philadelphus coronarius L. | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848441 | PI 132332 |
| 88 | PI 132333 | 'Enchantment' | Philadelphus coronarius L. | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848442 | PI 132333 |
| 89 | PI 132334 | Albatre | Philadelphus ×lemoinei hort. | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848443 | PI 132334 |
| 90 | PI 132335 | Avalanche | Philadelphus ×lemoinei hort. | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848444 | PI 132335 |
| 91 | PI 132336 | Buoquet Blanc | Philadelphus ×lemoinei hort. | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848448 | PI 132336 |
| 92 | PI 132337 | Conquete | Philadelphus ×lemoinei hort. | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848449 | PI 132337 |
| 93 | PI 132338 | Fantaisie | Philadelphus ×lemoinei hort. | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848450 | PI 132338 |
| 94 | PI 132339 | Gerbe de Neige | Philadelphus ×lemoinei hort. | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848451 | PI 132339 |
| 95 | PI 132340 | Girandole | Philadelphus ×lemoinei hort. | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848452 | PI 132340 |
| 96 | PI 132341 | Glacier | Philadelphus ×lemoinei hort. | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848453 | PI 132341 |
| 97 | PI 132342 | Manteau d'Hermine | Philadelphus ×lemoinei hort. | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848454 | PI 132342 |
| 98 | PI 132343 | Nuee Blanche | Philadelphus ×lemoinei hort. | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848455 | PI 132343 |
| 99 | PI 132344 | Norma | Philadelphus ×lemoinei hort. | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848456 | PI 132344 |
| 100 | PI 132345 | Pyramidale | Philadelphus ×lemoinei hort. | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848457 | PI 132345 |
| 101 | PI 132346 | Rosace | Philadelphus ×lemoinei hort. | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848458 | PI 132346 |
| 102 | PI 132347 | Virginal | Philadelphus ×lemoinei hort. | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848459 | PI 132347 |
| 103 | PI 132348 | Voie Lactee | Philadelphus ×lemoinei hort. | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848460 | PI 132348 |
| 104 | PI 132349 | Primulaeflorus | Philadelphus coronarius L. | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848461 | PI 132349 |
| 105 | PI 132350 | Souvenir de Billard | Philadelphus sp. | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848462 | PI 132350 |
| 106 | PI 132355 | | Philadelphus lewisii Pursh | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848467 | PI 132355 |
| 107 | PI 132356 | | Philadelphus sp. | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848468 | PI 132356 |
| 108 | PI 132357 | | Philadelphus satsumanus Siebold ex Miq. | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848469 | PI 132357 |
| 109 | PI 132358 | | Philadelphus sp. | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848470 | PI 132358 |
| 110 | PI 132457 | Banniere | Philadelphus ×cymosus Rehder | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848570 | PI 132457 |
| 111 | PI 132458 | Dianthe Florus Plenus | Philadelphus coronarius L. | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848571 | PI 132458 |
| 112 | PI 132459 | Gracilis | Philadelphus sp. | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848572 | PI 132459 |
| 113 | PI 132460 | | Philadelphus inodorus L. | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848573 | PI 132460 |
| 114 | PI 132461 | | Philadelphus ×monstrosus Schelle ex Rehder | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848574 | PI 132461 |
| 115 | PI 132462 | Mont-Blanc | Philadelphus ×lemoinei hort. | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848575 | PI 132462 |
| 116 | PI 132463 | | Philadelphus ×nivalis Jacq. | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848576 | PI 132463 |
| 117 | PI 132464 | Oeil de Pourpre | Philadelphus ×purpureomaculatus Lemoine | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848577 | PI 132464 |
| 118 | PI 132039 | | Philadelphus ×congestus Rehder | Germany | | | Historic | 1939 | COLLECTED | | | | | | | | 1848144 | PI 132039 |
| 119 | PI 132040 | | Philadelphus ×insignis Carrière | Germany | | | Historic | 1939 | COLLECTED | | | | | | | | 1848145 | PI 132040 |
| 120 | PI 132041 | | Philadelphus ×magnificus Koehne | Germany | | | Historic | 1939 | COLLECTED | | | | | | | | 1848146 | PI 132041 |
| 121 | PI 132042 | | Philadelphus ×pendulifolius Carrière | Germany | | | Historic | 1939 | COLLECTED | | | | | | | | 1848147 | PI 132042 |
| 122 | PI 132043 | Polyander | Philadelphus pubescens Loisel. var. verrucosus (Schrad. ex DC.) S. Y. Hu | Germany | | | Historic | 1939 | COLLECTED | | | | | | | | 1848148 | PI 132043 |
| 123 | PI 132044 | | Philadelphus purpurascens (Koehne) Rehder | Germany | | | Historic | 1939 | COLLECTED | | | | | | | | 1848149 | PI 132044 |
| 124 | PI 132045 | | Philadelphus schrenkii Rupr. | Germany | | | Historic | 1939 | COLLECTED | | | | | | | | 1848150 | PI 132045 |
| 125 | PI 132046 | | Philadelphus pubescens Loisel. var. verrucosus (Schrad. ex DC.) S. Y. Hu | Germany | | | Historic | 1939 | COLLECTED | | | | | | | | 1848151 | PI 132046 |
| 126 | PI 131950 | Amalthee | Philadelphus ×lemoinei hort. | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848014 | PI 131950 |
| 127 | PI 131951 | Velleda | Philadelphus ×lemoinei hort. | France | | | Historic | 1939 | COLLECTED | | | | | | | | 1848015 | PI 131951 |
| 128 | PI 131761 | | Philadelphus lewisii Pursh | Germany | | | Historic | 1939 | COLLECTED | | | | | | | | 1847816 | PI 131761 |
| 129 | PI 131762 | | Philadelphus inodorus L. | Germany | | | Historic | 1939 | COLLECTED | | | | | | | | 1847817 | PI 131762 |
| 130 | PI 131763 | | Philadelphus hirsutus Nutt. | Germany | | | Historic | 1939 | COLLECTED | | | | | | | | 1847818 | PI 131763 |
| 131 | PI 131764 | Boule Rose | Philadelphus ×lemoinei hort. | Germany | | | Historic | 1939 | COLLECTED | | | | | | | | 1847819 | PI 131764 |
| 132 | PI 131765 | Dresden | Philadelphus ×lemoinei hort. | Germany | | | Historic | 1939 | COLLECTED | | | | | | | | 1847820 | PI 131765 |
| 133 | PI 131766 | 'Fimbriatus' | Philadelphus ×lemoinei hort. | Germany | | | Historic | 1939 | COLLECTED | | | | | | | | 1847821 | PI 131766 |
| 134 | PI 131767 | | Philadelphus microphyllus A. Gray | Germany | | | Historic | 1939 | COLLECTED | | | | | | | | 1847822 | PI 131767 |
| 135 | PI 131768 | | Philadelphus ×nivalis Jacq. | Germany | | | Historic | 1939 | COLLECTED | | | | | | | | 1847823 | PI 131768 |
| 136 | PI 131769 | | Philadelphus ×nivalis Jacq. | Germany | | | Historic | 1939 | COLLECTED | | | | | | | | 1847824 | PI 131769 |
| 137 | PI 131770 | | Philadelphus pekinensis Rupr. | Germany | | | Historic | 1939 | COLLECTED | | | | | | | | 1847825 | PI 131770 |
| 138 | PI 131771 | | Philadelphus kansuensis (Rehder) S. Y. Hu | Germany | | | Historic | 1939 | COLLECTED | | | | | | | | 1847826 | PI 131771 |
| 139 | PI 131772 | | Philadelphus pubescens Loisel. | Germany | | | Historic | 1939 | COLLECTED | | | | | | | | 1847827 | PI 131772 |
| 140 | PI 131773 | | Philadelphus subcanus Koehne var. subcanus | Germany | | | Historic | 1939 | COLLECTED | | | | | | | | 1847828 | PI 131773 |
| 141 | PI 131774 | | Philadelphus tomentosus Wall. ex G. Don | Germany | | | Historic | 1939 | COLLECTED | | | | | | | | 1847829 | PI 131774 |
| 142 | PI 131775 | | Philadelphus inodorus L. | Germany | | | Historic | 1939 | COLLECTED | | | | | | | | 1847830 | PI 131775 |
| 143 | PI 131061 | | Philadelphus schrenkii Rupr. | Heilongjiang Sheng, China | | | Historic | 1938 | COLLECTED | | | | | | | | 1847069 | PI 131061 |
| 144 | PI 130165 | No. 10589 | Philadelphus delavayi L. Henry | Yunnan Sheng, China | | | Historic | 1938 | COLLECTED | | Southwest of Atuntze | | 3200 | | | | 1846092 | PI 130165 |
| 145 | PI 130166 | No. 14683 | Philadelphus delavayi L. Henry | Yunnan Sheng, China | | | Historic | 1938 | COLLECTED | | Tinchang, Muli | | 3800 | | | | 1846093 | PI 130166 |
| 146 | PI 130167 | No. 15066 | Philadelphus sp. | Yunnan Sheng, China | | | Historic | 1938 | COLLECTED | | Likiang Snow Range | | 3000 | | | | 1846094 | PI 130167 |
| 147 | PI 123407 | | Philadelphus tenuifolius Maxim. & Rupr. | Unknown | | | Historic | 1937 | COLLECTED | | Union of Soviet Socialist Republics | | | | | | 1836428 | PI 123407 |
| 148 | PI 122116 | No. 2007 | Philadelphus sp. | West Bengal, India | | | Historic | 1937 | COLLECTED | 12/1936 | Darjeeling | | | Grown in the Sikkim Himalayas at 2709m | | | 1833043 | PI 122116 |
| 149 | PI 104916 | | Philadelphus incanus Koehne | France | | | Historic | 1934 | COLLECTED | | | | | | | | 1793478 | PI 104916 |
| 150 | PI 104917 | | Philadelphus sericanthus Koehne | France | | | Historic | 1934 | COLLECTED | | | | | | | | 1793479 | PI 104917 |
| 151 | PI 103130 | C 138 | Philadelphus henryi Koehne | China | | | Historic | 1933 | COLLECTED | | | | | | | | 1791430 | PI 103130 |
| 152 | PI 100579 | G.F. 343 | Philadelphus delavayi L. Henry | China | | | Historic | 1932 | COLLECTED | | | | | | | | 1788241 | PI 100579 |
| 153 | PI 100580 | F. 30377 | Philadelphus delavayi L. Henry | China | | | Historic | 1932 | COLLECTED | | | | | | | | 1788242 | PI 100580 |
| 154 | PI 100581 | F. 30723 | Philadelphus delavayi L. Henry | China | | | Historic | 1932 | COLLECTED | | | | | | | | 1788243 | PI 100581 |
| 155 | PI 99965 | F. 30619 | Philadelphus delavayi L. Henry | China | | | Historic | 1932 | COLLECTED | | | | | | | | 1787281 | PI 99965 |
| 156 | PI 97279 | 'Coup d'Argent' | Philadelphus ×lemoinei hort. | France | | | Historic | 1932 | COLLECTED | | | | | | | | 1783907 | PI 97279 |
| 157 | PI 92280 | | Philadelphus ×virginalis Rehder | England, United Kingdom | | | Historic | 1931 | COLLECTED | | | | | | | | 1778953 | PI 92280 |
| 158 | PI 78942 | | Philadelphus incanus Koehne var. sargentianus Koehne | Scotland, United Kingdom | | | Historic | 1929 | COLLECTED | | | | | | | | 1742848 | PI 78942 |
| 159 | PI 78943 | | Philadelphus subcanus Koehne var. subcanus | Scotland, United Kingdom | | | Historic | 1929 | COLLECTED | | | | | | | | 1742849 | PI 78943 |
| 160 | PI 78149 | | Philadelphus brachybotrys (Koehne) Koehne | Grand-Est, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733752 | PI 78149 |
| 161 | PI 78150 | 'Amalthee' | Philadelphus sp. | Grand-Est, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733753 | PI 78150 |
| 162 | PI 78151 | 'Atlas' | Philadelphus sp. | Grand-Est, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733754 | PI 78151 |
| 163 | PI 78152 | 'Belle Etoile' | Philadelphus sp. | Grand-Est, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733755 | PI 78152 |
| 164 | PI 78153 | 'Enchantement' | Philadelphus sp. | Grand-Est, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733756 | PI 78153 |
| 165 | PI 78154 | 'Innocence' | Philadelphus sp. | Grand-Est, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733757 | PI 78154 |
| 166 | PI 78085 | 'Albatre' | Philadelphus sp. | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733603 | PI 78085 |
| 167 | PI 78086 | 'Argentine' | Philadelphus sp. | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733605 | PI 78086 |
| 168 | PI 78087 | 'Banniere' | Philadelphus sp. | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733607 | PI 78087 |
| 169 | PI 78088 | 'Belle Etoile' | Philadelphus sp. | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733608 | PI 78088 |
| 170 | PI 78089 | 'Boule d'Argent' | Philadelphus sp. | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733609 | PI 78089 |
| 171 | PI 78090 | 'Bouquet Blanc' | Philadelphus sp. | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733610 | PI 78090 |
| 172 | PI 78091 | 'Dame Blanche' | Philadelphus sp. | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733611 | PI 78091 |
| 173 | PI 78092 | 'Enchantement' | Philadelphus sp. | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733612 | PI 78092 |
| 174 | PI 78093 | 'Gerbe de Neige' | Philadelphus sp. | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733614 | PI 78093 |
| 175 | PI 78094 | 'Girandole' | Philadelphus sp. | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733615 | PI 78094 |
| 176 | PI 78095 | 'Glacier' | Philadelphus sp. | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733616 | PI 78095 |
| 177 | PI 78096 | 'Manteau d'Hermine' | Philadelphus sp. | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733617 | PI 78096 |
| 178 | PI 78097 | 'Mont-Blanc' | Philadelphus sp. | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733618 | PI 78097 |
| 179 | PI 78098 | 'Norma' | Philadelphus sp. | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733619 | PI 78098 |
| 180 | PI 78099 | 'Nuage rose' | Philadelphus sp. | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733620 | PI 78099 |
| 181 | PI 78100 | 'Pavillon Blanc' | Philadelphus sp. | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733621 | PI 78100 |
| 182 | PI 78101 | 'Perle Blanche' | Philadelphus sp. | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733623 | PI 78101 |
| 183 | PI 78102 | 'Purpureo maculatus' | Philadelphus sp. | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733624 | PI 78102 |
| 184 | PI 78103 | 'Pyramidal' | Philadelphus sp. | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733625 | PI 78103 |
| 185 | PI 78104 | 'Rosace' | Philadelphus sp. | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733626 | PI 78104 |
| 186 | PI 78105 | 'Sybille' | Philadelphus sp. | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733627 | PI 78105 |
| 187 | PI 78106 | 'Voie Lactee' | Philadelphus sp. | Centre-Val de Loire, France | | | Historic | 1928 | COLLECTED | | | | | | | | 1733628 | PI 78106 |
| 188 | PI 76400 | | Philadelphus sp. | Mississippi, United States | | | Historic | 1928 | COLLECTED | | | | | | | | 1497444 | PI 76400 |
| 189 | PI 74637 | | Philadelphus sp. | Tianjin Shi, China | | | Historic | 1927 | COLLECTED | | | | | | | | 1729397 | PI 74637 |
| 190 | PI 73280 | | Philadelphus sp. | Île-de-France, France | | | Historic | 1927 | COLLECTED | | | | | | | | 1728451 | PI 73280 |
| 191 | PI 72411 | No. 8717 | Philadelphus sp. | China | | | Historic | 1927 | COLLECTED | | Forest Concession, near Shitoukhetesy | | | | | | 1727281 | PI 72411 |
| 192 | PI 66303 | 'Purpureo-maculatus' | Philadelphus ×lemoinei hort. | England, United Kingdom | | | Historic | 1926 | COLLECTED | | | | | | | | 1717919 | PI 66303 |
| 193 | PI 66304 | 'Sylvaine' | Philadelphus ×lemoinei hort. | England, United Kingdom | | | Historic | 1926 | COLLECTED | | | | | | | | 1717920 | PI 66304 |
| 194 | PI 66396 | NA 82716 | Philadelphus tenuifolius Maxim. & Rupr. | Jilin Sheng, China | NA | | Not Available | 1926 | COLLECTED | | | | | | Uncertain improvement status | | 1718019 | PI 66396 |
| 195 | PI 63363 | | Philadelphus subcanus Koehne var. magdalenae (Koehne) S. Y. Hu | Centre-Val de Loire, France | | | Historic | 1925 | COLLECTED | | | | | | | | 1664688 | PI 63363 |
| 196 | PI 59426 | No. 11416 | Philadelphus delavayi L. Henry | Yunnan Sheng, China | | | Historic | 1924 | COLLECTED | 11/1923 | | | 3210 | | | | 1660714 | PI 59426 |
| 197 | PI 59707 | No. 11445 | Philadelphus sp. | Yunnan Sheng, China | | | Historic | 1924 | COLLECTED | 11/1923 | | | | | | | 1661013 | PI 59707 |
| 198 | PI 53718 | | Philadelphus satsumanus Siebold ex Miq. | England, United Kingdom | | | Historic | 1921 | COLLECTED | | | | | | | | 1653221 | PI 53718 |
| 199 | PI 53719 | | Philadelphus brachybotrys (Koehne) Koehne | England, United Kingdom | | | Historic | 1921 | COLLECTED | | | | | | | | 1653222 | PI 53719 |
| 200 | PI 53720 | | Philadelphus incanus Koehne | England, United Kingdom | | | Historic | 1921 | COLLECTED | | | | | | | | 1653223 | PI 53720 |
| 201 | PI 53721 | | Philadelphus inodorus L. | England, United Kingdom | | | Historic | 1921 | COLLECTED | | | | | | | | 1653224 | PI 53721 |
| 202 | PI 53722 | | Philadelphus pubescens Loisel. | England, United Kingdom | | | Historic | 1921 | COLLECTED | | | | | | | | 1653225 | PI 53722 |
| 203 | PI 53723 | | Philadelphus inodorus L. | England, United Kingdom | | | Historic | 1921 | COLLECTED | | | | | | | | 1653226 | PI 53723 |
| 204 | PI 53724 | | Philadelphus sericanthus Koehne | England, United Kingdom | | | Historic | 1921 | COLLECTED | | | | | | | | 1653227 | PI 53724 |
| 205 | PI 53725 | | Philadelphus sp. | England, United Kingdom | | | Historic | 1921 | COLLECTED | | | | | | | | 1653228 | PI 53725 |
| 206 | PI 53726 | | Philadelphus subcanus Koehne var. subcanus | England, United Kingdom | | | Historic | 1921 | COLLECTED | | | | | | | | 1653229 | PI 53726 |
| 207 | PI 52649 | 'Avalanche' | Philadelphus ×lemoinei hort. | England, United Kingdom | | | Historic | 1921 | COLLECTED | | | | | | | | 1624565 | PI 52649 |
| 208 | PI 52650 | 'Bannierii' | Philadelphus ×lemoinei hort. | England, United Kingdom | | | Historic | 1921 | COLLECTED | | | | | | | | 1624567 | PI 52650 |
| 209 | PI 52651 | 'Banquet blanc' | Philadelphus ×lemoinei hort. | England, United Kingdom | | | Historic | 1921 | COLLECTED | | | | | | | | 1624569 | PI 52651 |
| 210 | PI 52652 | 'Boule d'Argent' | Philadelphus ×lemoinei hort. | England, United Kingdom | | | Historic | 1921 | COLLECTED | | | | | | | | 1624570 | PI 52652 |
| 211 | PI 52653 | 'Candelabra' | Philadelphus ×lemoinei hort. | England, United Kingdom | | | Historic | 1921 | COLLECTED | | | | | | | | 1624572 | PI 52653 |
| 212 | PI 52654 | 'Erectus' | Philadelphus ×lemoinei hort. | England, United Kingdom | | | Historic | 1921 | COLLECTED | | | | | | | | 1624574 | PI 52654 |
| 213 | PI 52655 | 'Manteau d'Hermine' | Philadelphus ×lemoinei hort. | England, United Kingdom | | | Historic | 1921 | COLLECTED | | | | | | | | 1624576 | PI 52655 |
| 214 | PI 52656 | 'Mont Blanc' | Philadelphus ×lemoinei hort. | England, United Kingdom | | | Historic | 1921 | COLLECTED | | | | | | | | 1624578 | PI 52656 |
| 215 | PI 52657 | 'Oeil de poupre' | Philadelphus ×lemoinei hort. | England, United Kingdom | | | Historic | 1921 | COLLECTED | | | | | | | | 1624580 | PI 52657 |
| 216 | PI 52456 | | Philadelphus inodorus L. | Île-de-France, France | | | Historic | 1921 | COLLECTED | | | | | | | | 1623734 | PI 52456 |
| 217 | PI 52457 | | Philadelphus sericanthus Koehne | Île-de-France, France | | | Historic | 1921 | COLLECTED | | | | | | | | 1623736 | PI 52457 |
| 218 | PI 49948 | | Philadelphus inodorus L. | England, United Kingdom | | | Historic | 1920 | COLLECTED | | | | | | | | 1617301 | PI 49948 |
| 219 | PI 49949 | | Philadelphus lewisii Pursh | England, United Kingdom | | | Historic | 1920 | COLLECTED | | | | | | | | 1617303 | PI 49949 |
| 220 | PI 49950 | | Philadelphus pekinensis Rupr. | England, United Kingdom | | | Historic | 1920 | COLLECTED | | | | | | | | 1617302 | PI 49950 |
| 221 | PI 48336 | A 835 | Philadelphus delavayi L. Henry | China | | | Historic | 1919 | COLLECTED | | | | | | | | 1614418 | PI 48336 |
| 222 | PI 48337 | A 837 | Philadelphus delavayi L. Henry | China | | | Historic | 1919 | COLLECTED | | | | | | | | 1614416 | PI 48337 |
| 223 | PI 43860 | | Philadelphus satsumanus Siebold ex Miq. | Japan | | | Historic | 1916 | COLLECTED | | | | | | | | 1608540 | PI 43860 |
| 224 | PI 39919 | No. 1245 | Philadelphus sp. | Gansu Sheng, China | | | Historic | 1915 | COLLECTED | 11/30/1914 | | | 2850 | | | | 1604487 | PI 39919 |
| 225 | PI 28493 | PIG No. 6495 | Philadelphus sp. | New Jersey, United States | | | Historic | 1910 | COLLECTED | | | | | | | | 1594460 | PI 28493 |
| 226 | PI 28494 | PIG No. 6492 | Philadelphus coronarius L. | New Jersey, United States | | | Historic | 1910 | COLLECTED | | | | | | | | 1594461 | PI 28494 |
| 227 | PI 27089 | | Philadelphus sp. | Russian Federation | | | Historic | 1910 | COLLECTED | 02/02/1910 | | | | | | | 1524441 | PI 27089 |
| 228 | PI 22863 | Lu tao mo | Philadelphus sp. | Shanxi Sheng, China | | | Historic | 1908 | COLLECTED | 02/25/1908 | | | | | | | 1584944 | PI 22863 |
| 229 | PI 22588 | No. 191 | Philadelphus sp. | Hebei Sheng, China | | | Historic | 1908 | COLLECTED | 12/04/1907 | | | | | | | 1584514 | PI 22588 |
| 230 | PI 20332 | No. 561a | Philadelphus sp. | Primorye, Russian Federation | | | Historic | 1907 | COLLECTED | 10/24/1906 | | | | | | | 1577375 | PI 20332 |
| 231 | PI 16513 | | Philadelphus ×lemoinei hort. | Grand-Est, France | | | Historic | 1905 | COLLECTED | | | | | | | | 1574269 | PI 16513 |
| 232 | PI 425 | NEH1897 | Philadelphus coronarius L. | Russian Federation | | | Historic | 1898 | COLLECTED | | | | | | Wild material | | 1480973 | PI 425 |
| 233 | NA 87145 | NA 87145 | Philadelphus caucasicus Koehne | | NA | | Not Available | 2022 | | | | | | | Wild material | Full name as recorded at U.S. National Arboretum: Philadelphus caucasicus. See NA 84383 for previous material received from this wild collection. | 2155184 | NA 87145 |
| 234 | WLP 1549 | OWE-031 | Philadelphus lewisii Pursh | Oregon, United States | NA | | | 2019 | COLLECTED | 09/04/2018 | Clackamas County; ; Mount Hood National Forest: Clackamas Highway (Rote 224) past Moore Creek, east side of Clackamas River. | 45.19593000, -122.18031000 | 294 | Dry river bank slope; open [full sun]. | | Approximately 250 seeds collected from one individual. Species frequent, with patchy distribution. | 2109062 | WLP 1549 |
| 235 | NA 88412 | OR110-1058 | Philadelphus lewisii Pursh | Oregon, United States | NA |  | | 2018 | | | | | | | Wild material | Philadelphus lewisii | 1970529 | NA 88412 |
| 236 | WLP 1535 | AC18-07 | Philadelphus hirsutus Nutt. | South Carolina, United States | NA | | | 2018 | COLLECTED | 10/16/2018 | Pickens County; ; Wadakoe Mountain Heritage Preserve, 7000 feet from Cherokee Foothills Scenic Highway, along the ridgeline. Access from dirt road under power lines. | 34.97993000, -82.84433000 | 471 | Ridgeline. | | Witches'-broom at this location. | 2108875 | WLP 1535 |
| 237 | NA 88411 | OR110-997 | Philadelphus lewisii Pursh | Oregon, United States | NA | | | 2018 | | | | | | | Wild material | Philadelphus lewisii | 1965032 | NA 88411 |
| 238 | NA 83963 | NA 83963 | Philadelphus hirsutus Nutt. | | NA | | Not Available | 2016 | | | | | | | Wild material | Full name as recorded at U.S. National Arboretum: Philadelphus hirsutus. | 2153453 | NA 83963 |
| 239 | WLP 1529 | NA 83963 | Philadelphus hirsutus Nutt. | Kentucky, United States | NA | | Not Available | 2016 | COLLECTED | 09/30/2016 | Limestone ridge/outcrop near Lake Cumberland. [GPS coordinates do not appear to be exact. -SBL] | 36.93100000, -84.58200000 | 238 | Limestone ridge/outcrop. | | | 1950300 | WLP 1529 |
| 240 | NA 84383 | NA 84383 | Philadelphus caucasicus Koehne | | NA | | Not Available | 2016 | | | | | | | Wild material | Full name as recorded at U.S. National Arboretum: Philadelphus caucasicus. See NA 87145 for seedlings of this same wild collection received in 2022 from Longwood Gardens. | 2153581 | NA 84383 |
| 241 | WLP 1533 | PCC16-GE186 | Philadelphus caucasicus Koehne | Samtskhe-Javakheti, Georgia | NA | | | 2016 | COLLECTED | 08/31/2016 | Rveli (municipality/district); ; Just outside Borjomi Nature Reserve. Along unnamed road running parallel to the Baniskhevi River. | 41.87617000, 43.39241000 | 832 | In understory of Fagus-Picea forest. Growing in cliff face, shade. | | Common. | 2108748 | WLP 1533 |
| 242 | WLP 1522 | ME2015-001 | Philadelphus caucasicus Koehne | Samtskhe-Javakheti, Georgia | NA | | | 2015 | COLLECTED | 08/15/2015 | Borjomi (municipality/district): near the village of Mzetamze. | 41.79975000, 43.49566000 | 1111 | Roadside scrub and grassland. Slope: 0 to 2 percent. Aspect: South. | Wild material | | 1940413 | WLP 1522 |
| 243 | NA 83068 | NA 83068 | Philadelphus pubescens Loisel. | Arkansas, United States | NA | | Not Available | 2015 | COLLECTED | 10/06/2014 | Mount Magazine State Park; Brown's Spring Picnic Area trail. | 36.16768000, -93.66583000 | 796 | Moist bluff line community, growing in moist organic soil layer over rocks. | | | 1952927 | NA 83068 |
| 244 | WLP 2457 | PHMI4-SOS-UT080-116-UINTAH-12 | Philadelphus microphyllus A. Gray | Utah, United States | NA |  | | 2014 | COLLECTED | 2012 | | | | | Wild material | | 1920662 | WLP 2457 |
| 245 | WLP 2402 | PHLE4-SOS-ID931-263-10 | Philadelphus lewisii Pursh | Idaho, United States | NA |  | | 2011 | COLLECTED | PRE 2011 | | | | | Wild material | | 1868873 | WLP 2402 |
| 246 | WLP 2377 | PHLE4-SOS-ID931-127-09 | Philadelphus lewisii Pursh | Idaho, United States | NA |  | | 2010 | COLLECTED | 25/09/2009 | Highway 55 north of Horseshoe Bend, Idaho, along the Payette River in Boise National Forest. | 44.09111000, -116.06351000 | 914 | Mountain, riparian area, along road cut. Eroded granitic soil with frequent granite outcrops and scree; soil texture sand, with gravel, light tan in color. | Wild material | | 1842654 | WLP 2377 |
| 247 | WLP 2378 | PHLE4-SOS-ID931-128-09 | Philadelphus lewisii Pursh | Idaho, United States | NA |  | | 2010 | COLLECTED | NEAR 2009 | Off Highway 55 ca 2 miles on Harris Creek Road towards Placerville, Idaho; before Horseshoe Bend, Idaho in Boise National Forest. | 43.87944000, -116.17333000 | 845 | Mountain, no land uses. Eroded granitic soil with frequent granite outcrops and scree; soil texture sand, with gravel, light tan in color. Slope 37 degrees | Wild material | | 1842655 | WLP 2378 |
| 248 | NA 78484 | NA 78484 | Philadelphus caucasicus Koehne | Azerbaijan | NA | | Not Available | 2008 | COLLECTED | 09/20/2008 | | | | | Wild material | | 1899590 | NA 78484 |
| 249 | NA 78035 | AL #44 | Philadelphus inodorus L. | Alabama, United States | NA | | | 2008 | COLLECTED | 09/17/2008 | Just above the Cahaba River, near end of road and Caffee Creek. | | | | Wild material | | 1913895 | NA 78035 |
| 250 | NA 77576 | RL 08015 | Philadelphus hirsutus Nutt. | | NA | | Not Available | 2008 | COLLECTED | PRE 09/08/2008 | North Carolina, Buncombe County, along Tanbark Ridge. | 35.66245000, -82.46486000 | | | Wild material | | 1896031 | NA 77576 |
| 251 | WLP 2327 | 144784 | Philadelphus lewisii Pursh | Idaho, United States | NA |  | | 2008 | COLLECTED | 08/28/2000 | | | 1167 | Slope: 5-15 Aspect: N Soil: Sand, Land form: Steep valley. Terrace above creek. Riparian woodland in steep valley; terrace above creek. Soil: sand. | Wild material | | 1780315 | WLP 2327 |
| 252 | WLP 2319 | 232715 | Philadelphus microphyllus A. Gray | Utah, United States | NA |  | | 2007 | COLLECTED | 08/15/2004 | | | 1967 | | Wild material | | 1719040 | WLP 2319 |
| 253 | Ames 27969 | Ames 27969 | Philadelphus microphyllus A. Gray | Utah, United States | | | Historic | 2005 | COLLECTED | PRE 10/2005 | Near Richfield, Sevier County. Please contact curator for specific site location. | 38.00000000, -112.00000000 | 1935 | Dry, rocky volcanic soil. Associated with Ephedra viridis and fourwing saltbush. | Cultivar | Large and copious flower display. | 1700482 | Ames 27969 |
| 254 | NA 72392 | NA 72392 | Philadelphus pekinensis Rupr. | | NA | | Not Available | 2002 | | | | | | | Wild material | Full name as recorded at U.S. National Arboretum: Philadelphus pekinensis. | 2149302 | NA 72392 |
| 255 | NA 72422 | NACPEC02034 | Philadelphus pekinensis Rupr. | | NA | | Not Available | 2002 | COLLECTED | PRE 09/15/2002 | Shanxi Province, Qin Yuan County, Ling Kong Shan Zhen, Pinus tabuliformis national nature preserve. | 36.59450000, 112.08416000 | | Oak-pine mixed deciduous forest, mesic woods, growing along trail at top of steep gorge., 80 degrees slope, S, Thin, rocky, Growing in association with Pinus tabuliformis, Sorbus discolor, quercus liaotungensis, Carpinus, Euonymus, Viburnum, Acer davidii, Acer truncatum, Cornus bretschneideriSyringa, Acer ginnala | Wild material | | 1895796 | NA 72422 |
| 256 | WLP 1469 | NACPEC02002 | Philadelphus pekinensis Rupr. | Shanxi Sheng, China | NA | | | 2002 | COLLECTED | 09/14/2002 | Shanxi Province, Jiaocheng County, Hengjian Zhen, Panquangou National Preserve; collected along small valley within ten minute walk from the Panquangou Hotel; same location as NACPEC02-31 and 032. | 37.82716000, 111.49550000 | | Moist woods along edge of seasonally moist rocky run; stream valley running roughly west-southwest., slope 30 degrees, aspect W, Growing in association with Pinus tabuliformis, Betula platyphylla, Chrysanthemum, Daphne giraldii, Corylus heterophylla, Lespedeza, Populus, Malus baccata, Crataegus kansuensis, Moist, deep forest soils | Wild material | | 1777412 | WLP 1469 |
| 257 | NA 71413 | VV-42 | Philadelphus tenuifolius Maxim. & Rupr. | Russian Federation | NA | | Not Available | 2001 | COLLECTED | 09/01/2001 | | | | | Wild material | Shrub 3 m tall; fruit brown, breaking apart with age. | 1636760 | NA 71413 |
| 258 | NA 71027 | NA 71027 | Philadelphus tenuifolius Maxim. & Rupr. | Magadanskaja oblast', Russian Federation | NA | | Not Available | 2001 | COLLECTED | PRE 02/01/2001 | | | | | Wild material | Collected in the Ussuri region. | 1631608 | NA 71027 |
| 259 | NA 69096 | 1997.208 | Philadelphus inodorus L. | Hokkaidô, Japan | NA | | Not Available | 1998 | COLLECTED | 10/18/1997 | Collected above Lake Ohnuma on Akagi-Dake, Seta-Gun, Gunma Prefecture; Honsu | 36.55949800, 139.19343600 | 1275 | Collected from a deciduous shrub to 3m. x 2.5 m., locally frequent in full sun on dry volcanic acid loam in South-East facing woodland under Acer mono, Quercus serrata and Cornus controversa. | Wild material | | 1612156 | NA 69096 |
| 260 | NA 68760 | NACPEC97001 | Philadelphus schrenkii Rupr. | Jilin Sheng, China | NA | | Not Available | 1997 | COLLECTED | 10/01/1997 | Changbai County, near Yalu River | 41.55527778, 128.28666667 | 850 | Deciduous forest of Quercus mongolica; 60% S slope | Wild material | 1.5 m; shrub; leaves smooth; fruit green | 1579186 | NA 68760 |
| 261 | NA 64525 | BJG016 | Philadelphus pekinensis Rupr. | Beijing Shi, China | NA | | Not Available | 1994 | COLLECTED | 09/14/1994 | Yong Xiu Gou, (Valley with Beautiful Clouds), Wuling Shan Preserve, Miyun County, PRC. | 40.61388889, 117.38861111 | 693 | Growing at the base of a north facing cliff in direct association with Clematis sp., Deutzia sp., ferns Cornus bretschneideri, Spiraea sp., and Fraxinus sp. | Wild material | | 1511098 | NA 64525 |
| 262 | NA 64871 | WD104 | Philadelphus pekinensis Rupr. | Hubei Sheng, China | NA | | Not Available | 1994 | COLLECTED | 09/24/1994 | Yan Chi He. | 32.35722222, 111.03083333 | | Coppiced hillside with Quercus variabilis, Pinus massoniana, Carpinus, Cotinus coggygria, Castanea mollissima, Platycarya strobilaceae. | Wild material | | 1511675 | NA 64871 |
| 263 | NA 64167 | HLJ021 | Philadelphus schrenkii Rupr. | Heilongjiang Sheng, China | NA | | Not Available | 1993 | COLLECTED | 09/01/1993 | Ping Shan. | 44.95000000, 127.38333333 | 360 | Along moist ravine on edge of cutover woodland with Acer mandshurican, Schisandra chinensis, Deutzia sp., Fraxinus rhynchophylla. | Wild material | | 1499470 | NA 64167 |
| 264 | NA 64185 | HLJ049 | Philadelphus schrenkii Rupr. | Heilongjiang Sheng, China | NA | | Not Available | 1993 | COLLECTED | 09/08/1993 | Jian Shan Jiao | 43.86666667, 129.03333333 | 544 | In moist valleys only; woodland understory; in association with Juglans mandshurica, Tilia amurensis, Betula platyphylla, Acer mono, Acer ukurunduense, Acer mandshuricum. | Wild material | | 1499323 | NA 64185 |
| 265 | NA 66616 | Chollipo I.S.1993-264 | Philadelphus schrenkii Rupr. var. jackii Koehne | Kyonggi, Korea, South | NA | | Not Available | 1993 | COLLECTED | PRE 06/1993 | Pocheon-si: Sohol-eup: Jugyeopsan [mountain]. [Originally listed as Kyonggi-Do, Kwangnung, Mt. Chukyop. Latitude/longitude for the mountain is approximately 37 deg 47' 4" N, 127 deg 10' 57" E.] | | 300 | | Wild material | Received as Philadelphus schrenkii var. jackii. | 1493647 | NA 66616 |
| 266 | NA 66617 | Chollipo I.S.1993-265 | Philadelphus schrenkii Rupr. var. jackii Koehne | Jeollanam-do, Korea, South | NA | | Not Available | 1993 | COLLECTED | PRE 06/1993 | Gwangju-si: Mudeungsan [mountain]. [Originally listed as Mt. Mudung, Kwangju, Cholla Namdo.] | | | | Wild material | Received as Philadelphus schrenkii var. jackii. | 1493651 | NA 66617 |
| 267 | NA 66618 | Chollipo I.S.1993-266 | Philadelphus schrenkii Rupr. var. jackii Koehne | Gangwon-do, Korea, South | NA | | Not Available | 1993 | COLLECTED | PRE 06/1993 | Hongcheon-gun: Gyebangsan [mountain]. [Originally listed as Mt. Kyebang, Kangwon-do.] | | | | Wild material | Received as Philadelphus schrenkii var. jackii. | 1493655 | NA 66618 |
| 268 | NA 66662 | NA 66662 | Philadelphus lewisii Pursh | Idaho, United States | NA | | Not Available | 1993 | COLLECTED | | Lochsa River | 46.14044600, -115.60015900 | 800 | | Wild material | | 1493767 | NA 66662 |
| 269 | NA 66663 | WLP 1461 | Philadelphus lewisii Pursh | Washington, United States | NA | | | 1993 | COLLECTED | | Mercer Island | 47.57065200, -122.22206900 | 20 | | Wild material | | 1493768 | NA 66663 |
| 270 | NA 66565 | BC 42 | Philadelphus lewisii Pursh | British Columbia, Canada | NA | | Not Available | 1992 | COLLECTED | PRE 04/27/1992 | | | | | Wild material | | 1494199 | NA 66565 |
| 271 | NA 62807 | NA 62807 | Philadelphus schrenkii Rupr. | Gangwon-do, Korea, South | NA | | Not Available | 1991 | COLLECTED | 01/01/1990 | Mt. Odae | 37.68898000, 128.59767200 | 750 | | Wild material | | 1499324 | NA 62807 |
| 272 | NA 62461 | Ming-jun Oct 1988 17 | Philadelphus sericanthus Koehne | Anhui Sheng, China | NA | | Not Available | 1990 | COLLECTED | 10/27/1988 | Anhi Province, Jixi., Qingliangfeng Natural Preserve | | | Growing nr. stream, on road side. | Uncertain improvement status | | 1776959 | NA 62461 |
| 273 | WLP 1459 | NEKG 80 | Philadelphus schrenkii Rupr. | Gangwon-do, Korea, South | NA | | | 1989 | COLLECTED | 09/24/1989 | Pyeongchang-gun, Jinbu-myeon: Gariwangsan [mountain], 0.3km down road from NEKG 79. [Originally listed as Kang-won Do. Kariwang San. .3km down road from NEKG 79.] | 37.47777778, 128.54166667 | 700 | | Wild material | | 1506605 | WLP 1459 |
| 274 | NA 61167 | NA 61167 | Philadelphus zhejiangensis S. M. Hwang | | NA | | Not Available | 1989 | | | | | | | Uncertain improvement status | Full name as recorded at U.S. National Arboretum: Philadelphus zhejiangensis. | 2146779 | NA 61167 |
| 275 | NA 56667 | KSW 3734 | Philadelphus pekinensis Rupr. | Korea, South | NA | | Not Available | 1985 | COLLECTED | 10/09/1985 | Namsong Dong, Chongnim-ri, Sangso Myon, Puan Gun, Cholla Pukto On N-facing talus slope in thickets, cut-over area. | 35.70000000, 126.61666667 | 120 | | Wild material | Multi-stemmed decid. shrub ca 2 m tall with arching branches; lvs. dull yellow-green above, whitish with dark veins beneath, turning yellow, falling; frt. dull yellow- green capsules, calyx lobes ascending. | 1111162 | NA 56667 |
| 276 | NA 55943 | NA 55943 | Philadelphus schrenkii Rupr. | Ryangkangto, Korea, North | NA | | Not Available | 1985 | COLLECTED | | Kaema plateau and Mt. Psektu | 41.98399400, 128.07861300 | 1500 | | Wild material | | 1110621 | NA 55943 |
| 277 | NA 49364 | SABE 1614 | Philadelphus incanus Koehne | Hubei Sheng, China | NA | | Not Available | 1980 | COLLECTED | 09/21/1980 | Hubei Province, Shennongjia Forest District, Vicinity of Houshanping on S side of Hou River; northwestern Hubei Province. | | | Thicket on slope of valley. | Wild material | | 1776520 | NA 49364 |
| 278 | NA 35292 | ('Keteleeri' seedling) | Philadelphus sp. | Maryland, United States | NA | | Not Available | 1972 | DONATED | 07/19/1972 | | | | | Cultivated material | | 1104517 | NA 35292 |
| 279 | NA 32037 | NA 32037 | Philadelphus schrenkii Rupr. | Korea, South | NA | | Not Available | 1969 | COLLECTED | 11/1966 | Along trail to Baekdamsa [temple], Seoraksan [mountain]. [Originally listed as Along trail to Paek Tam Sa, Mt. Sorak.] | | | | | | 1951469 | NA 32037 |