| 0 | PI 479430 NA 51307 | JH-288-82 | Hydrangea petiolaris Siebold & Zucc. | Hokkaidô, Japan | NA | | | 1982 | COLLECTED | 10/06/1982 | Hokkaido Prefecture, Oshima Subprefecture, Kayabe-gun: Mori-machi: Akaigawa, Mori National Forest. | 42.00000000, 140.65000000 | 320 | | Wild material | | 1374366 | PI 479430 NA 51307 |
| 1 | WLP 1232 | NEKG 195 | Hydrangea petiolaris Siebold & Zucc. | Gyeongsangbuk-do, Korea, South | NA | | | 1989 | COLLECTED | 10/19/1989 | Ulleungdo (Ullung Island): Ulleung-gun, Ulleung-eup: Ridge east of Dodong-ri. [Originally listed as Kyong-sang Pukto, Ullung Do. Ridge e. of Todong.] | 37.03333333, 130.91388889 | 100 | Growing on rocks and shrubs. | Wild material | | 1498971 | WLP 1232 |
| 2 | WLP 1233 | NEKG 218 | Hydrangea petiolaris Siebold & Zucc. | Gyeongsangbuk-do, Korea, South | NA | | | 1989 | COLLECTED | 10/21/1989 | Ulleungdo (Ullung Island): Ulleung-gun, Ulleung-eup, Buk-myeon: Nari-bunji [basin], on road to Songinbong [peak]. [Originally listed as Kyong-sang Pukto, Ullung Do, Nari Basin. On road to Song-in Bong Peak.] | 37.51388000, 130.86944000 | 410 | Growing on Pinus thunbergii and Tilia. | Wild material | | 1498976 | WLP 1233 |
| 3 | WLP 3428 | HOKY23-18 | Zelkova serrata (Thunb.) Makino | Honshu, Japan | NA | | | 2024 | COLLECTED | 09/27/2023 | Tochigi Prefecture: Shoya-shi: Funyu Utsunomiya University Forest. | 36.78605000, 139.81971670 | 457 | Patch of deciduous forest among Cryptomeria and hinoki cypress plots, above narrow road. Growing in 1/2 to 3/4 shade. Soil: Gritty, rocky with organic layer atop. Slope: 45°. Aspect: Southwest. Elevation: 1500 feet. | Wild material | | 2165766 | WLP 3428 |
| 4 | NA 61821 | NEKG 222 | Fagus japonica Maxim. var. multinervis (Nakai) Y. N. Lee ex Govaerts & Frodin | Gyeongsangbuk-do, Korea, South | NA | | | 1989 | COLLECTED | 10/21/1989 | Ulleung-gun, Ulleung-eup, Buk-myeon: Ulleungdo (Ullung Island): On slope of Songinbong [peak] (about 1200m from peak) near stream. [Originally listed as Kyong-sang Pukto, Ullung Do, Nari Basin. On slope of peak (about 1200m from peak) near stream.] | 37.50555000, 130.86388000 | 650 | Moist, northwest-facing slope. Elevation 600-700 m. | Wild material | Received as Fagus multinervis; seedlings received. | 1952546 | NA 61821 |
| 5 | NA 61795 | NA 61795 | Euonymus japonicus Thunb. | Gyeongsangbuk-do, Korea, South | NA | | | 1989 | COLLECTED | 10/19/1989 | Ullung Do; Ridge E of Todong | 37.48344000, 130.91548200 | 100 | Growing with Zelkova serrata, Hydrangea petiolaris, Elaeagnus macrophylla. | Wild material | | 1498957 | NA 61795 |