(First upload on July 6 2015. Last on May 6 2016) [ 日本語 | English ]

Pterocarya rhoifolia Siebold et Zucc.

Mount Usu / Sarobetsu post-mined peatland
From left: Crater basin in 1986 and 2006. Cottongrass / Daylily

Juglandaceae (クルミ)
Pterocarya Kunth (サワグルミ)
P. rhoifolia Siebold et Zucc. (サワグルミ)
P. stenoptera C. DC. (シナサワグルミ), exotic

Pterocarya rhoifolia Sieb. et Zucc.
Sawagurumi (サワグルミ, 沢胡桃), Japanese wingnut
Lifeform: deciduous, tall tree
Distribution: endemic to Japan (south to southern Hokkaido)
Habitat: often developing streamside forests

Field training on integrated environmental research (統合環境調査法実習) (fauna and flora 種リスト)


Pterocarya rhoifolia in Hokkaido

[1-3] at a riverside for field training on integrated environmetns near Usujiri, southern Hokkaido, on June 16 2015. [4] in the salicetums of Botanic Gardens, Tohoku University, Natural Monument Aobayama, northern Honshu, on March 22 2016. Data: Coll. Site. Aomori City, Aomori Prefecture. Coll. Sugawara, Onda and Mori (September 30 1963). Sown: October 13 1963. ⇒ bark (樹皮)