| 0 | PI 613031 | Index Seminum 504 | Parthenocissus tricuspidata (Siebold & Zucc.) Planch. | Phyeongyang, Korea, North | NC7 | | | 1990 | COLLECTED | | Province of Pyongyang City, Lyonaksan near northwest part of the city. | 39.00000000, 125.66666667 | 230 | | Wild material | | 1062714 | PI 613031 |
| 1 | DVIT 3698 | Fenway Park | Parthenocissus tricuspidata (Siebold & Zucc.) Planch. | California, United States | DAV | | | 2012 | DONATED | 08/15/2012 | | | | | | | 1911868 | DVIT 3698 |
| 2 | NA 86846 | MSD19-001 | Acer pycnanthum K. Koch | Honshu, Japan | NA | | | 2021 | COLLECTED | 05/23/2019 | Gifu Prefecture: Nakatsugawa: farm of Mr. Asano. | 35.49533000, 137.45438000 | 270 | Mesic woods adjacent rice paddies; much of overstory was Cryptomeria (planted); poor drainage throughout; most trees growing at edges where light was abundant. Soil highly organic and shallow. | Wild material | Full name as recorded at U.S. National Arboretum: Acer pycnanthum. Plants picked up by USNA staff on 6/23/2021. | 2154981 | NA 86846 |
| 3 | NA 86847 | MSD19-002 | Acer pycnanthum K. Koch | Honshu, Japan | NA | | | 2021 | COLLECTED | 05/24/2019 | Nagano Prefecture, Shimoina District; Achii; Bicchuubara, in woods owned by Mrs. Noguchi. | 35.42873000, 137.74935000 | 612 | Mesic forest fed by natural springs and with many small (and old) canals diverting water; large Cryptomeria and Acer pycnanthum comprising much of the canopy; rich understory below. Soil organic and humusy over brown loam. | Wild material | Full name as recorded at U.S. National Arboretum: Acer pycnanthum. Plants picked up by USNA staff on 6/23/2021. | 2154982 | NA 86847 |
| 4 | NA 88471 | F019 | Cephalanthus occidentalis L. | Pennsylvania, United States | NA | | | 2020 | COLLECTED | 10/04/2020 | Camp Rocky Creek (YMCA), Cornwall/Lebanon, PA. [originally listed as Camp Shand.] | 40.24500000, -76.39750000 | | Marshy area. | Wild material | | 2109483 | NA 88471 |
| 5 | WLP 326 | MSD19-002 | Acer pycnanthum K. Koch | Honshu, Japan | NA | | | 2019 | COLLECTED | 05/24/2019 | Nagano Prefecture, Shimoina District; Achii; Bicchuubara, in woods owned by Mrs. Noguchi. | 35.42873000, 137.74935000 | 612 | Mesic forest fed by natural springs and with many small (and old) canals diverting water; large Cryptomeria and Acer pycnanthum comprising much of the canopy; rich understory below. Soil organic and humusy over brown loam. | Wild material | See NA 86847 for seedlings of this collection received later from the Morris Arboretum. | 2109075 | WLP 326 |