| 0 | PI 689393 NA 82324 | 'Burgundy Moon' | Styrax japonicus Siebold & Zucc. | Korea, South | NA | | | 1998 | COLLECTED | 1998 | Gangwon-do: Chuncheon-si. [Originally listed as Kangwon Province, Sin-Myun, Chuncheon City.] | | | | Cultivar | Full name as recorded at the U.S. National Arboretum: Styrax japonicus 'Burgundy Moon'. Renumbered (NA 69474-001 to NA 82324) on selection of a superior clone. One individual seedling selected from NA 69474 (plant 69474-001) for its attractive, dark/purple-colored calyces. This clone is being distributed for evaluation, and was assigned a new NA number 2/2/2015. Update 8 August 2019: this has now been officially named 'Burgundy Moon', assigned PI number 689393, and introduced in 2019. | 1970163 | PI 689393 NA 82324 |
| 1 | WLP 1878 | NACPEC18-019 | Styrax japonicus Siebold & Zucc. | Hubei Sheng, China | NA | | | 2018 | COLLECTED | 09/14/2018 | Wufeng County; Wangfan; Mazongshan. | 30.05500000, 110.35845000 | 1258 | Disturbed area between road and small stream. Below cliff. Partially cut over and replanted with Cunninghamia, Cryptomeria. Growing in Rocky humus, talus mixed with humus. | Wild material | Seeds and four herbarium specimens collected from one plant. Photographed. | 2108953 | WLP 1878 |
| 2 | NA 69474 | NA 69474 | Styrax japonicus Siebold & Zucc. | Korea, South | NA | | | 1998 | COLLECTED | 10/1998 | Kangwon Province, Sin-Myun, Chuncheon City | | | | Wild material | Seed grown for 3 years in nursery in Chunchun city (capital city of Kangwon Province), Dong-myun, Jinae-ri, Kangwon Province (northeastern state where Mt. Sorak is located). | 1571423 | NA 69474 |
| 3 | NA 60191 | Chollipo I.S.1988-228 | Styrax japonicus Siebold & Zucc. | Chungcheongnam-do, Korea, South | NA | | | 1988 | COLLECTED | PRE 06/10/1988 | Taean-gun, Sowon-myeon: Uihang-ri: Pangjikol, near Chollipo Arboretum. | | | | Wild material | | 1111768 | NA 60191 |
| 4 | NA 56528 | KSW 3528 | Styrax japonicus Siebold & Zucc. | Korea, South | NA | | | 1985 | COLLECTED | 09/17/1985 | Taepung-ri, Sohuksan Island, Huksan Myon, Shin An Gun, Cholla Namdo. Between village and lighthouse. In cut-over mixed woods on E-facing slope near ocean. | 34.08333333, 125.10000000 | 70 | | Wild material | 4-trunked deciduous tree branched nearly to base, ca 12m tall, ca 25cm DBH. Leaf quality excellent, superior to most, very dark green, lustrous above, paler beneath. Frt. light green turning brown, 19mm long, 15mm diam.; seed brown, equally diveded by 4 depressed lines. | 1111121 | NA 56528 |
| 5 | NA 56627 | KSW 3684 | Styrax japonicus Siebold & Zucc. | Korea, South | NA | | | 1985 | COLLECTED | 10/04/1985 | Chintung Village, Mongsan-ri 5-ku, Mangyong Myon, Kimje Gun, Cholla Pukto. In grassy field, cut-over area, sun. | 35.90000000, 126.83333333 | 30 | | Wild material | Cut and resprouted multi-stemmed deciduous shrub ca 2.5m tall; lvs. dark green, slightly lustrous above, paler beneath, fertile branches defoliated; very heavily fruited, frt. greenish white, some dehiscing, 16mm long, 12 mm diam. calyces brown. | 1111143 | NA 56627 |
| 6 | NA 56646 | KSW 3708 | Styrax japonicus Siebold & Zucc. | Korea, South | NA | | | 1985 | COLLECTED | 10/07/1985 | Yuyu Dong, Mapo-ri, Sannae Myon, Puan Gun, Cholla Pukto. Fairly common on cut-over NE-facing hillside, in thicket. | 35.61666667, 126.53333333 | 150 | | Wild material | Single-trunked deciduous tree ca 4m tall, 14cm DBH, with spreading-ascending branches, spread of crown ca 3m, lvs. dull med. green above, lustrous beneath, turning yellow and falling; very heavily fruited; frt. greenish-white turning brown, 15mm long, 11mm diam. | 1111150 | NA 56646 |
| 7 | NA 55070 | KNW 268 | Styrax japonicus Siebold & Zucc. | Kyonggi, Korea, South | NA | | | 1984 | COLLECTED | 10/07/1984 | Hwado Myon, Muchunae; On steep wooded hillside behind Muchunae Village | 37.62833800, 126.48327600 | 60 | | Wild material | Small deciduous tree with spreading branches. Voucher tree 8m tall, 15cm DBH. Seeds from several plts. | 1109698 | NA 55070 |
| 8 | WLP 1788 | KNW 292 | Styrax japonicus Siebold & Zucc. | Incheon-gwangyeoksi, Korea, South | NA | | | 1984 | COLLECTED | 10/12/1984 | Ongjin-gun, Daecheong-myeon: Daecheongdo (island): Southeast side of Koju-dong village. [Originally listed as Kyong Gi Province, Ongjin Gun, Taechong Island, southeast side of Koju Dong village.] | 37.81452900, 124.70220900 | 40 | On wooded hillside at edge of mixed deciduous forest. Rich, humus soil. | Wild material | | 1506779 | WLP 1788 |
| 9 | 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 |
| 10 | WLP 1876 | PCC18-HON-009 | Stachyurus praecox Siebold & Zucc. | Honshu, Japan | NA | | | 2018 | COLLECTED | 09/14/2018 | Tochigi Prefecture, Shioya-gun; Shioya-machi; Funyu Forest - Utsunomiya University Forest. | 36.78111000, 139.82640000 | 316 | Bouldery stream edge at base of hinoki (Chamaecyparis obtusa), along forestry road. Soil is rocky/gravel. | | Seed collected from two plants; three herbarium vouchers collected; photographed. | 2108914 | WLP 1876 |