(Upload on May 2 2017) [ 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) > Polystichum lepidocaulon
Polystichum Roth (イノデ)Orizurushida (オリヅルシダ, 折鶴羊歯), origami-bird fern* (* tentative)Lifeform: rhizomatous, evergreen fern Distribution: eastern China - Taiwan - Korea - Japan (south to Kanto District) Habitat: dry forests Leaf: dimorphic |
Chromosome number : n = 41 Synonyms:
Aspidium lepidocaulon Hook. |
|
1
2
3
[1-3] at the fern garden of the Koishikawa Botanical Garden (小石川植物園), the University of Tokyo, on March 16 2017.