(First upload on April 20 2009. Last on January 25 2017) [ 日本語 | English ]
Mount Usu / Sarobetsu post-mined peatland
From left: Crater basin in 1986 and 2006. Cottongrass / Daylily
HOME > Plant list (植物リスト) > Ranunculaceae (キンポウゲ科) > Ranunculus japonicus
Ranunculus L. (キンポウゲ)Umanoashigata (ウマノアシガタ, 馬足形), Japanese buttercup [毛莨 in Chinese]Lifeform: deciduous, perennial forb Distribution: China - Taiwan - Korea - Japan (a few in southern Hokkaido) Habitat: moist grasslands in lowlands and mountains
HUSTEP: Plants and Plant communities in Japan (flora list) |
Poison: ranunculin, protoanemonin Varieties (not distributed in Hokkaido) var. akagiensis Hiyama (アカギキンポウゲ) f. plenus Sig. Tanaka et T. Shimizu (ヤエザキアカギキンポウゲ) var. ibukiensis Tamura (イブキキンポウゲ)var. rostratus Syamsuardi, H. Okada et M. Ogawa (コキンポウゲ) f. coloratus Tamura (シロウマノアシガタ) f. pleniflorus (Makino) Honda (キンポウゲ, 金鳳花), double flowered |
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[1] In early April 1985 at Juo Town (十王町), Kanto District, central Japan. [2-6] at a roadside, N21/W3, North Ward, Sappooro, on June 24 2016.