(First upload on November 8 2010. Last on November 21 2022) [ 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) > Lamiaceae (Labiatae) (シソ科) > Clinopodium micranthum
Clinopodium L. (トウバナ)Inutoubana (イヌトウバナ, 犬塔花), small-flower mountain calamintLifeform: perennial forb Distribution: Korea - Japan Habitat: forest floor, mesic forest edge, etc. Field training on integrated environmental research (統合環境調査法実習) (fauna and flora 種リスト) |
Flower: white ↔ C. sachalinense = white - pale pink Chromosome number: 2n = 18 Synonyms: Calamintha ussuriensis auct. non Regel et Maack var. yakushimense (Masam.) Hara (ヤクシマトウバナ)f. albiflorum (Honda) Honda (シロバナイヌトウバナ), flower completely white |
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[1-3] near the former skislope for the Winter Olympic Games on Mount Eniwa beside Shikotsu Lake on August 27 2022. [4/5] in the Tomakomai Experimental Forest of HU, southern Hokkaido, on September 15 2016.
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[1-3] in the crater basin (flora) on July 27 2016. [4] seedlings emerged from a soil sample collected from Mount Usu. The seedlings emerged directly on an inflorescence, taken in the greenhouse of Faculty of Science, Hokkaido University, on November 21 2018.
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[1-3] in the Tomakomai Experimental Forest of HU, southern Hokkaido, on August 26 2010. [4-6] near Hakone Climbing Cable Car Koen-shimo Station, Hakone, on August 20 2021.