| 0 | Ames 19382 | 'Russet Sport' | Coleus scutellarioides (L.) Benth. | Pennsylvania, United States | | | Historic | 1082843 |
| 1 | Ames 19383 | 'Duke Yellow' | Coleus scutellarioides (L.) Benth. | Pennsylvania, United States | NC7 |  | Not Available | 1082844 |
| 2 | NA 35060 | 'Jelena' | Hamamelis ×intermedia Rehder | Pennsylvania, United States | NA | | Not Available | 1104383 |
| 3 | NA 53173 | 'Brevipetala' | Hamamelis mollis Oliv. | Pennsylvania, United States | NA | | Not Available | 1108645 |
| 4 | NA 53551 | 70184 | Acer cissifolium (Siebold & Zucc.) K. Koch | Berlin, Germany | NA | | Not Available | 1108657 |
| 5 | NA 53552 | 731058 | Acer mandshuricum Maxim. | Pennsylvania, United States | | | Historic | 1108658 |
| 6 | NA 53553 | 701163 | Acer oliverianum Pax | Pennsylvania, United States | | | Historic | 1108659 |
| 7 | PI 242255 | V. delavayi 69-232 | Vaccinium delavayi Franch. | Scotland, United Kingdom | | | Historic | 1187962 |
| 8 | PI 557627 | Tucker III-3a | Mentha canadensis L. | Pennsylvania, United States | |  | Historic | 1452599 |
| 9 | Ames 27867 | 2000R4075 | Lindera glauca (Siebold & Zucc.) Blume | Incheon-gwangyeoksi, Korea, South | | | Historic | 1699539 |
| 10 | NA 36778 | NA 36778 | Ilex amelanchier M. A. Curtis ex Chapm. | | NA | | Not Available | 1898742 |
| 11 | NA 78899 | NA 78899 | Rhododendron viscosum (L.) Torr. | United States | NA | | Not Available | 1899500 |
| 12 | NA 70776 | Longwood 571392 | Prunus ×yedoensis Matsum. | Pennsylvania, United States | NA | | Not Available | 1912929 |
| 13 | NA 50232 | 'Stand Fast' | Acer platanoides L. | Pennsylvania, United States | NA | | Not Available | 1950701 |
| 14 | NA 84968 | 2016-1907*A | Quercus castaneifolia C. A. Mey. | Iran | NA | | Not Available | 2108844 |
| 15 | NA 87140 | NACPEC18-066 | Helwingia chinensis Batalin | Hubei Sheng, China | NA | | Not Available | 2108980 |
| 16 | NA 87221 | NA 84968 | Quercus castaneifolia C. A. Mey. | Iran | | | Historic | 2141811 |
| 17 | NA 84828 | 'Golden Temple' | Pittosporum brevicalyx (Oliv.) Gagnep. | Yunnan Sheng, China | NA | | Not Available | 2153800 |
| 18 | NA 87134 | NACPEC16-019 | Corylopsis willmottiae Rehder & E. H. Wilson | Sichuan Sheng, China | NA | | Not Available | 2155173 |
| 19 | NA 87137 | NACPEC18-018 | Acer campbellii Hook. f. & Thomson ex Hiern subsp. wilsonii (Rehder) P. C. DeJong | Hubei Sheng, China | NA | | Not Available | 2155176 |
| 20 | NA 87141 | NACPEC18-108 | Corylopsis stelligera Guillaumin | Hubei Sheng, China | NA | | Not Available | 2155180 |
| 21 | NA 87143 | PCC16-GE1 | Carpinus betulus L. | Imereti, Georgia | NA | | Not Available | 2155182 |
| 22 | NA 87646 | NACPEC18-108 | Corylopsis stelligera Guillaumin | Hubei Sheng, China | NA | | Not Available | 2166387 |
| 23 | NA 87645 | NACPEC18-048 | Carpinus pubescens Burkill | Hubei Sheng, China | NA | | Not Available | 2166388 |
| 24 | NA 87643 | PCC16-GE33 | Betula pendula Roth | K'akheti, Georgia | NA | | Not Available | 2166389 |
| 25 | NA 87644 | PCC16-GE116 | Betula raddeana Trautv. | Kvemo Kartli, Georgia | NA | | Not Available | 2166390 |
| 26 | NA 87647 | PCC18-GE118 | Cydonia oblonga Mill. | Georgia | NA | | Not Available | 2166391 |
| 27 | NA 87648 | NACPEC18-103 | Distylium racemosum Siebold & Zucc. | | NA | | Not Available | 2166392 |
| 28 | NA 87649 | NACPEC18-107 | Styrax odoratissimus Champ. ex Benth. | Hubei Sheng, China | NA | | Not Available | 2166393 |
| 29 | NA 87650 | PCC17-AZ25 | Zelkova carpinifolia (Pall.) K. Koch | Azerbaijan | NA | | Not Available | 2166394 |
| 30 | NA 87133 | NEKG 186 | Elaeagnus macrophylla Thunb. | Gyeongsangbuk-do, Korea, South | NA | | Not Available | 2166415 |
| 31 | NA 87146 | PCC17-AZ23 | Parrotia persica (DC.) C. A. Mey. | Lənkəran, Azerbaijan | NA | | Not Available | 2169826 |
| 32 | NA 34076 | Longwood 1957-2124 | Paramongaia weberbaueri Velarde | Ancash, Peru | | | Historic | 2170040 |
| 33 | NA 34077 | Longwood 1965-0522 | Paramongaia weberbaueri Velarde | Ancash, Peru | NA | | Not Available | 2170041 |