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(Upload on May 2 2017) [ 日本語 | English ]

Polystichum lepidocaulon (Hook.) J. Sm.






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

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.
Cyrtomidictyum lepidocaulon (Hook.) Ching

var. appendiculatum Nakai (キヨズミオリヅルシダ)
索引

Polystichum lepidocaulon in Japan


ST1 ST2 ST3
[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.

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