(First upload on July 15 2005. Last on June 29 2019) [ 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) > Fabaceae (Leguminosae) (マメ科) > Trifolium repens
Trifolium L. (シャジクソウ)Trifolium repens: Shirotsumekusa (シロツメクサ, 白詰草), white colver(オランダウマゴヤシ/オランダゲンゲ) Life form: nitrogen-fixing, perennial forb Distribution: native to Europe introduced to Japan in 1846 (Edo Era) |
Habitat: bareground - grassland Seedbank (埋土種子): developed well Use: pasture f. giganteum Lagreze-Fossat (オオシロツメクサ) f. roseum Peterm. (モモイロシロツメクサ) Cultivars: lime, marriage |
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[1] on July 11 2005, near the 4th crater of Mount Usu (flora). [2-4] at a forest edge near GSEES on July 18 2012. [5] along a mountain trail on the southwestern slope of Mount Koma (flora), southern Hokkaido, on July 10 2018, probably introduced by a road construction work.
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[1/2] in N27/E2, East Ward, Sapporo, on June 21 2012.
[3] in Midori Park (Green park), East Ward, Sapporo, on June 9 2020.
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[1/2] in a house garden, N12/E3, East Ward, Sapporo, on May 4 2019
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[1/2] in a house garden, N12/E3, East Ward, Sapporo, on May 4 2019