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(First upload on October 15 2008. Last on December 22 2024) [ 日本語 | English ]

Osmunda japonica Thunberg






Mount Usu / Sarobetsu post-mined peatland
From left: Crater basin in 1986 and 2006. Cottongrass / Daylily

Osmunda L. (ゼンマイ)
Zenmai (ゼンマイ, 薇), Japanese royal fern
Lifeform: deciduous perennial fern, producing sporophylls
Distribution: Eastern Asia (China - Taiwan - Korea - Japan), the Russian Far East, and Sakhalin
Habitat: mainly in moist forest
Edible plant

field training on integrated environmental research 統合環境調査法実習 (fauna and flora 種リスト)

Synonyms:

Osmunda nipponica Makino
Osmunda japonica Thunb. var. divisa (Makino) Nakai, discarded
Osmunda japonica Thunb. f. divisa (Makino) Tagawa, discarded

Coniogramme intermedia (イワガネゼンマイ)
索引

Osmunda japonica in Japan


ST1 ST2 ST3
ST4 ST5 ST6
[1] around the tram station in the Wakayama Experimental Forest of Hokkaido University on June 26 2024. [2] at a dry-stone wall in Goryokaku Park, Hakodate, on July 27 2012. [3] near Hakone Climbing Cable Car Koen-shimo Station, Hakone, on August 21 2021. [4] along a tiny trail for looking around small islands in O-numa Park, southern Hokkaido, on July 7 2013. [5] at the crane site of Tomakomai Experimental forest on September 17 2015. [6] close to Nopporo Forest Park, Kita-Hiroshima City, on June 27 2020. Records: at the entrance of Shinsen Bog in Niseko on June 24, 2007. Along a trail on Mount Kuromatsunai, southern Hokkaido, on June 12 2024.

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