(First upload on September 8 2012. Last on August 1 2021) [ 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) > Onocleaceae (コウヤワラビ科)/Woodsiaceae (イワデンダ科) > Onoclea sensibilis
Onoclea L. (コウヤワラビ)O. sensibilis L.var. interrupta Maxim. (コウヤワラビ, s.s., the standard)Kouyawarabi (コウヤワラビ, 高野蕨), sensitive fern Lifeform: summergreen perennial fern Distribution: China - Far East - Japan Habitat: mesic grasslands, including grassy marshes → wetland (湿原) Synonyms: Onoclea interrupta (Maxim.) Ching et P. C. Chiu |
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[1/2] in Abira wetland, central Hokkaido, on July 16 2012. [3] at a field trip near Usujiri Fisheries Station of Hokkaido University, southern Hokkaido, on June 17 2015. [4] along O-sawa Course in Nopporo Forest Park on July 17 2021. [5/6] at Tarumae Service Aera along Hokkaido Expressway on September 11 2017. Records: in the Shibecha Experimental Forest of Kyoto University, eastern Hokkaido, on June 24-27 2019. In a court used for a smoking area in GSEES, HU, on July 13 2020.