Bride's feathers
Aruncus dioicus (Walt.) Fern. var. tenuifolius (Nakai) Hara.
[Rosaceae]
Yamabukishouma (ヤマブキショウマ, 山吹升麻)
Lifeform: perennial
Distribution: widespread in the warm-and cool-temperate regions of the Northern Hemisphere
Habitat: wet forest edge, etc.
Aruncus L.
One species is distributed in Japan
A. dioicus (Walt.) Fern. var. tenuifolius (Nakai) Hara (ヤマブキショウマ)
- var. astilboides (Maxim.) Hara (ミヤマヤマブキショウマ)
- var. insularis Hara (シマヤマブキショウマ)
- var. subrotunda (Tatew.) Hara (アポイヤマブキショウマ)
A. diocicus var. tenuifolius in Hokkaido
[Left] On the slope of Nakayama Pass Skislope on July 25, 1985. [Right] On the caldera rim of Mount Usu on July 21 2010
References
- Field training on integrated environmental research 統合環境調査法実習
fauna and flora 出現種リスト - flora on Mount Usu
- Nakayama Pass Skislope (中山峠スキー場)