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(First upload on December 2 2007. Last on February 2 2022) [ 日本語 | English ]

Geum L. (ダイコンソウ) Daikonsou (ダイコンソウ, 大根草), large-leaf avens Lifeform: deciduous perennial forb ≈ 30-60 cm in height Distribution: East Asia - North America Habitat: woodlands, forest edges, and grasslands

Seed dispersal: exogenous zoochore (animal dispersal) flora on Mount Usu Leaf: small stipule ⇔ G. aleppicum = toothed large stipule Flower: mid-summer Use: medicine (whole parts)

Geum japonicum in Japan

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Hokkaido

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[1/2] at the Hokkaido University Campus on June 14 2007. [3/4] at the backyard of Toya Lake Experimental Station on September 13 2016. [5] along Katsura Course in Nopporo Forest Park on July 17 2021.

Honshu

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[1-3] near Kintaro Rock between Togendai and Ubako, Hakone, central Honshu, on August 21 2021.