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(First upload on April 1 2010. Last on July 30 2021) [ 日本語 | English ]

Carex L. (スゲ) Section Molliculae Himeshirasuge (ヒメシラスゲ, 姫白菅) (柔果薹草, chinese), small mucronate sedge Life form: perennial sedge < 30 cm high Distribution: China - Korea - Japan - Sakhalin - Kuril Habitat: moist grassland and forest floor Field training on integrated environmental research (統合環境調査法実習) fauna and flora (種リスト) Leaf: tricostate

Chromosome number: 2n = 56, 66, 68, or 70 Synonyms: Carex arcuata Franchet ssp. planiculmis (Kom.) T. Koyama (ヒカゲシラスゲ) [= var. naipiangensis (H. Lev. et Vaniot) T. Koyama] → Carex planiculmis Kom.

Carex mollicula in Hokkaido

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1 2 3
4 5 6
7 8
[1] at Horonai River, TOEF, on June 26 2012. [2/3] along a trail at a western slope of Mount Yotei (羊蹄山), central Hokkaido, on June 28 2014. [4-6] in the Uryu Experimental Forest of Hokkaido University, northern Hokkaido, where a field training was conducted, on June 26 2018. [7/8] along Sakushukotoni River in the experimental farm of Hokkaido University, Sapporo, on July 28 2017. Records: near Yosomi Craters at the foot of Mount Usu on June 27 2021.