| 0 | PI 19379 | 'Hawaii' | Persea americana Mill. | Hawaii, United States | | | Historic | 1082837 |
| 1 | PI 591 | | Prunus cerasus L. | District of Columbia, United States | | | Historic | 1481427 |
| 2 | PI 593 | | Acer tataricum L. subsp. tataricum | District of Columbia, United States | | | Historic | 1481439 |
| 3 | PI 594 | | Berberis amurensis Rupr. | District of Columbia, United States | | | Historic | 1481440 |
| 4 | PI 595 | | Malus prunifolia (Willd.) Borkh. | District of Columbia, United States | | | Historic | 1481441 |
| 5 | PI 596 | | Prunus cerasus L. | District of Columbia, United States | | | Historic | 1481442 |
| 6 | PI 597 | | Larix sibirica Ledeb. | District of Columbia, United States | | | Historic | 1481443 |
| 7 | PI 599 | | Rubus xanthocarpus Bureau & Franch. | District of Columbia, United States | | | Historic | 1481444 |
| 8 | PI 600 | | Rosa rugosa Thunb. | District of Columbia, United States | | | Historic | 1481445 |
| 9 | PI 601 | | Caragana frutex (L.) K. Koch | District of Columbia, United States | | | Historic | 1481446 |
| 10 | PI 602 | | Physocarpus amurensis (Maxim.) Maxim. | District of Columbia, United States | | | Historic | 1481447 |
| 11 | PI 603 | | Lonicera chrysantha Turcz. ex Ledeb. | District of Columbia, United States | | | Historic | 1481448 |
| 12 | PI 605 | | Therorhodion camtschaticum (Pall.) Small | District of Columbia, United States | | | Historic | 1481449 |
| 13 | PI 606 | | Clematis alpina (L.) Mill. | District of Columbia, United States | | | Historic | 1481450 |
| 14 | PI 607 | | Rubus arcticus L. | District of Columbia, United States | | | Historic | 1481451 |
| 15 | PI 608 | | Lonicera spinosa (Decne.) Jacquem. ex Walp. var. albertii (Regel) Rehder | District of Columbia, United States | | | Historic | 1481452 |
| 16 | PI 609 | | Lonicera caerulea L. | District of Columbia, United States | | | Historic | 1481453 |
| 17 | PI 610 | | Rosa ×alba L. | District of Columbia, United States | | | Historic | 1481454 |
| 18 | PI 611 | | Caragana frutex (L.) K. Koch | District of Columbia, United States | | | Historic | 1481455 |
| 19 | PI 612 | | Avena sativa L. | United States | | | Historic | 1481456 |
| 20 | PI 614 | | Solanum tuberosum L. | District of Columbia, United States | | | Historic | 1481458 |
| 21 | PI 592 | | Malus baccata (L.) Borkh. | District of Columbia, United States | | | Historic | 1481459 |
| 22 | PI 615 | | Solanum tuberosum L. | District of Columbia, United States | | | Historic | 1481460 |
| 23 | PI 616 | | Solanum tuberosum L. | District of Columbia, United States | | | Historic | 1481461 |
| 24 | PI 618 | | Solanum tuberosum L. | District of Columbia, United States | | | Historic | 1481463 |
| 25 | PI 619 | | Solanum tuberosum L. | District of Columbia, United States | | | Historic | 1481464 |
| 26 | PI 598 | | Malus domestica (Suckow) Borkh. | District of Columbia, United States | | | Historic | 1481467 |
| 27 | PI 19381 | | Lotus pedunculatus Cav. | District of Columbia, United States | | | Historic | 1532454 |
| 28 | PI 19377 | | Persea americana Mill. race west indian | Hawaii, United States | | | Historic | 1639092 |
| 29 | PI 19378 | | Persea americana Mill. race west indian | Hawaii, United States | | | Historic | 1639093 |
| 30 | PI 19380 | | Persea americana Mill. race west indian | Hawaii, United States | | | Historic | 1639094 |
| 31 | PI 604 | | Spiraea spp. | District of Columbia, United States | | | Historic | 1737016 |