(First upload on November 25 2014. Last on July 20 2023) [ 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) > Violaceae (スミレ科) > Viola kusanoana
Viola L. (スミレ)Ootachitsubosumire (オオタチツボスミレ, 大立坪菫), northern long-stem violetKusanosumire (クサノスミレ) Lifeform: deciduous forb Distribution: Far East - Korea - Japan (Japan Sea side) - Kuril Habitat: grasslands and forest edges Spur: white Chromosome number: 2n = 20 |
Synonyms:
Viola mutsuensis W. Becker f. alba Masam. (シロバナオオタチツボスミレ)f. brevicalcarata (H. Hara) F. Maek. (ヒダカタチツボスミレ) f. pubescens (Nakai) M. Mizush. (ケオオタチツボスミレ) f. rosea Nagas., nom. nud. (モモイロオオタチツボスミレ) |
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[1] at the western slope of Mount Yotei (羊蹄山), central Hokkaido, on June 28 2014. [2-5] at Yachidamo Park (Yachidamo = Fraxinus mandshurica), N28E4, East Ward, Sapporo, on May 6 2015. [6] close to AMEDAS weather station in Horokanai Town, northern Hokkaido, on June 29 2018. [7] in an area, where the Otaru-Yoichi wind farm was planned, observed on June 15 2023. Records: in the Model Barn of HU on May 3 2019. In a forest (Symbiosis Forest) near Nopporo Forest Park on May 5 2020.