(Upload on July 12 2025) [ 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) > Blechnaceae (シシガシラ科) > Woodwardia orientalis
W. harlandii Hook. (オオギミシダ) W. japonica (L.f.) J. Sm. (オオカグマ) var. latisecta Tagawa (トサノオオカグマ) W. kempii Copel. (ホソバオオカグマ) |
W. orientalis Sw. (コモチシダ) W. prolifera Hook. et Arn. (ハチジョウカグマ) W. unigemmata (Makino) Nakai (ハイコモチシダ) |
HybridsW. orientalis Sw. × W. prolifera Hook. et Arn. (アイコモチシダ)W. × intermedia Christ (アイオオカグマ) W. × izuensis Sa. Kurata (イズコモチシダ) |
Komochishida (コモチシダ, 子持羊歯), Oriental chain fern Lifeform: evergreen, rhizomatous fern Distribution: Himalaya - China - Taiwan - Japan (Honshu (south to Miyagi Prefecture), Shikoku, Kyushu, Ryuku and Bonin) - Philippines Habitat: forest edges and sunny forests Chromosome number: 2n = 136 |
Synonyms:
Woodwardia radicans L. var. orientalis (Sw.) Sw. |
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[1-3] between Heavenly Rock Cave (天岩戸) and Heaven's Peaceful Plain (天野安原) in Takachiho, Kyushu, on December 19 2024.