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(Upload on December 11 2021) [ 日本語 | English ]

Aristolochia kaempferi Willdenow






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

Aristolochia L. (ウマノスズクサ) in Japan
O-baumanosuzukusa (オオバウマノスズクサ, 大葉馬ノ鈴草), large-leaved horse herb* (* tentative)
Lifeform: perennial vine
Distribution: Japan (south to Kanto District) and China

Chinese populations are often separated from Japanese species

Habitat: forest edges on mountain hills and near coasts
Leaf: diverse shapes
Chromosome number: 2n = 32
Synonyms:

Isotrema kaempferi (Willd.) H. Huber

索引

Aristolochia kaempferi in Japan


ST1 ST2 ST3
[1] near Kintaro Rock between Togendai and Ubako, Hakone, central Honshu, on August 21 2021.

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