| 0 | WLP 204 | NA 62254 | Tsuga caroliniana Engelm. | North Carolina, United States | NA | | Not Available | 1506489 |
| 1 | PI 128198 | Hursti | Picea glauca (Moench) Voss | Massachusetts, United States | | | Historic | 1844549 |
| 2 | PI 135408 | | Weigela coraeensis Thunb. | Massachusetts, United States | | | Historic | 1853480 |
| 3 | PI 135409 | | Philadelphus incanus Koehne var. sargentianus Koehne | Massachusetts, United States | | | Historic | 1853481 |
| 4 | PI 135789 | | Eleutherococcus leucorrhizus Oliv. var. scaberulus (Harms & Rehder) Nakai | Massachusetts, United States | | | Historic | 1853960 |
| 5 | PI 135790 | | Amorpha canescens Pursh | Massachusetts, United States | | | Historic | 1853961 |
| 6 | PI 135791 | | Betula grossa Siebold & Zucc. | Massachusetts, United States | | | Historic | 1853962 |
| 7 | PI 135792 | | Betula pendula Roth subsp. mandshurica (Regel) Ashburner & McAll. | Massachusetts, United States | | | Historic | 1853963 |
| 8 | PI 135793 | | Betula maximowicziana Regel | Massachusetts, United States | | | Historic | 1853964 |
| 9 | PI 135794 | | Buddleja japonica Hemsl. | Massachusetts, United States | | | Historic | 1853965 |
| 10 | PI 135795 | | Tetradium daniellii (Benn.) T. G. Hartley | Massachusetts, United States | | | Historic | 1853966 |
| 11 | PI 135796 | Brozzoni | Magnolia ×soulangeana Soul.-Bod. | Massachusetts, United States | | | Historic | 1853967 |
| 12 | PI 135797 | | Prinsepia sinensis (Oliv.) Oliv. ex Bean | Massachusetts, United States | | | Historic | 1853968 |
| 13 | PI 135798 | | Viburnum wrightii Miq. | Massachusetts, United States | | | Historic | 1853969 |
| 14 | PI 146227 | | Malus sylvestris (L.) Mill. | Massachusetts, United States | | | Historic | 1879186 |
| 15 | PI 146685 | | Pinus banksiana Lamb. | Massachusetts, United States | | | Historic | 1880019 |
| 16 | PI 146686 | | Pinus caribaea Morelet | Massachusetts, United States | | | Historic | 1880020 |
| 17 | PI 146687 | | Pinus echinata Mill. | Massachusetts, United States | | | Historic | 1880021 |
| 18 | PI 146688 | | Pinus taeda L. | Massachusetts, United States | | | Historic | 1880022 |
| 19 | PI 146689 | | Pinus virginiana Mill. | Massachusetts, United States | | | Historic | 1880023 |
| 20 | PI 146725 | | Juniperus virginiana L. | Massachusetts, United States | | | Historic | 1880059 |
| 21 | PI 146726 | | Juniperus virginiana L. | Massachusetts, United States | | | Historic | 1880060 |
| 22 | PI 147787 | | Betula lenta L. | Massachusetts, United States | | | Historic | 1881380 |
| 23 | PI 147788 | | Picea pungens Engelm. | Massachusetts, United States | | | Historic | 1881381 |
| 24 | PI 147789 | | Sequoia sempervirens (D. Don) Endl. | Massachusetts, United States | | | Historic | 1881382 |
| 25 | PI 147790 | | Carya illinoinensis (Wangenh.) K. Koch | Massachusetts, United States | | | Historic | 1881383 |
| 26 | PI 147791 | | Ceanothus americanus L. | Massachusetts, United States | | | Historic | 1881384 |
| 27 | PI 147792 | | Cladrastis kentukea (Dum. Cours.) Rudd | Massachusetts, United States | | | Historic | 1881385 |
| 28 | PI 147793 | | Cladrastis kentukea (Dum. Cours.) Rudd | Massachusetts, United States | | | Historic | 1881386 |
| 29 | PI 147794 | | Juglans nigra L. | Massachusetts, United States | | | Historic | 1881387 |
| 30 | PI 147795 | | Morella cerifera (L.) Small | Massachusetts, United States | | | Historic | 1881388 |
| 31 | PI 147796 | | Prunus ilicifolia (Nutt. ex Hook. & Arn.) D. Dietr. | Massachusetts, United States | | | Historic | 1881389 |
| 32 | PI 148564 | | Pinus palustris Mill. | Massachusetts, United States | | | Historic | 1882159 |
| 33 | PI 149678 | | Aesculus hippocastanum L. | Massachusetts, United States | | | Historic | 1884471 |
| 34 | PI 150716 | | Alnus japonica (Thunb.) Steud. | Massachusetts, United States | | | Historic | 1887668 |
| 35 | PI 150717 | | Alnus incana (L.) Moench subsp. rugosa (Du Roi) R. T. Clausen | Massachusetts, United States | | | Historic | 1887669 |
| 36 | PI 150718 | | Betula lenta L. | Massachusetts, United States | | | Historic | 1887670 |
| 37 | PI 150719 | | Catalpa ovata G. Don | Massachusetts, United States | | | Historic | 1887671 |
| 38 | PI 150720 | | Catalpa speciosa E. Y. Teas | Massachusetts, United States | | | Historic | 1887672 |
| 39 | PI 150721 | | Camphora officinarum Boerh. ex Fabr. | Massachusetts, United States | | | Historic | 1887673 |
| 40 | PI 150722 | | Cupressus guadalupensis S. Watson var. forbesii (Jeps.) Little | Massachusetts, United States | | | Historic | 1887674 |
| 41 | PI 150723 | | Fraxinus pennsylvanica Marshall | Massachusetts, United States | | | Historic | 1887675 |
| 42 | PI 150724 | | Fraxinus nigra Marshall | Massachusetts, United States | | | Historic | 1887676 |
| 43 | PI 150725 | | Fraxinus quadrangulata Michx. | Massachusetts, United States | | | Historic | 1887677 |
| 44 | PI 150726 | | Juniperus scopulorum Sarg. | Massachusetts, United States | | | Historic | 1887678 |
| 45 | PI 150727 | | Pinus densiflora Siebold & Zucc. | Massachusetts, United States | | | Historic | 1887679 |
| 46 | PI 150728 | | Pinus echinata Mill. | Massachusetts, United States | | | Historic | 1887680 |
| 47 | PI 150729 | | Pinus flexilis E. James | Massachusetts, United States | | | Historic | 1887681 |
| 48 | PI 150730 | | Pinus ponderosa P. Lawson & C. Lawson subsp. scopulorum (Engelm.) A. E. Murray | Massachusetts, United States | | | Historic | 1887682 |
| 49 | PI 150731 | | Pinus rigida Mill. | Massachusetts, United States | | | Historic | 1887683 |
| 50 | PI 150732 | | Taxodium distichum (L.) Rich. | Massachusetts, United States | | | Historic | 1887684 |
| 51 | PI 150737 | | Malus baccata (L.) Borkh. | Massachusetts, United States | | | Historic | 1887689 |
| 52 | PI 150898 | | Catalpa bignonioides Walter | Massachusetts, United States | | | Historic | 1887854 |
| 53 | PI 152007 | | Taxodium distichum (L.) Rich. | Massachusetts, United States | | | Historic | 1889295 |
| 54 | PI 153380 | | Taxodium distichum (L.) Rich. | Massachusetts, United States | | | Historic | 1890762 |
| 55 | PI 154342 | | Elaeagnus commutata Bernh. ex Rydb. | Massachusetts, United States | | | Historic | 1891718 |
| 56 | PI 154343 | | Mahonia aquifolium (Pursh) Nutt. | Massachusetts, United States | | | Historic | 1891719 |
| 57 | PI 154344 | | Shepherdia canadensis (L.) Nutt. | Massachusetts, United States | | | Historic | 1891720 |