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(First upload on July 15 2005. Last on August 26 2018) [ 日本語 | English ]

Trifolium L. (シャジクソウ) Akatsumekusa (アカツメクサ, 赤詰草), red clover Murasakitsumekusa (ムラサキツメクサ, 紫詰草) Life form: perennials < 80 cm high Distribution: Native to northwestern Africa, Europe and West Asia (exotic to Japan)

flora on: Mount Koma and Mount Usu Habitat: bareground - grassland Seedbank (埋土種子): developed well f. albiflorum Alef (シロバナアカツメクサ, 白花赤詰草)

Trifolium pratense in Hokkaido

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1 2 3
4 5 6
[1] introduced for erosion control near the 4th crater on Mount Usu on July 11 2005. [2] on abandoned Teine Senjaku skislope on October 5 2009. [3] like a paradise for red clover in front of GSES, HU, on August 2 2018. [4] at a roadside, N19/E1, East Ward, Sapporo, on July 18 2012. [5] along a paved road in Utasai wetland, southern Hokkaido, on May 21 2024. [6] in front of GSES, HU, on August 2 2018.

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f. albiflorum (シロバナアカツメクサ)

1 2 3
[1] on Tenguyama skislope in the city of Otaru, Hokkaido, Japan, on August 23 1998. [2/3] along a paved road in N12/W5, North Ward, Sapporo. [2] on August 11 2024. [3] on August 26 2024.