(First upload on December 4 2009. Last on February 19 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) > Fern (シダ類) > Dryopteridaceae (オシダ科) > Arachniodes standishii
Arachniodes Blume (カナワラビ)Ryoumenshida (リョウメンシダ, 両面羊歯), upside-down fernLifeform: evergreen fern < 1.5 m high Distribution: Korea (Jeju and Ulleung-do Island) - Japan Habitat: mesic sites, such as valleys, in lowlands and mountains Field training on integrated environmental research (統合環境調査法実習) (fauna and flora 種リスト) |
Spore: green → chloroplast Utilization: gardening Synonyms:
Polystichopsis standishii (T. Moore) Tagawa |
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[1] at a 6th trail near the Biwa Falls on Mount Takao (599 m elevation), Tokyo, on October 21 2013. [2] at South Ikebukuro Park, Tokyo, on March 15 2017. [3-5] at a forest edge near Aoba Castle, Sendai City, northern Honshu, on March 22 2016. [6] in a court used for a smoking area in GSEES, HU, on December 5 2020. Discarded: at Rakuju-en Garden, Mishima, on November 18 2009.