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(First upload on November 26 2007. Last on June 7 2024) [ 日本語 | English ]

Anemone debilis Fischer ex Turcz.






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

Anemone L. (イチリンソウ)
Hime-ichige (ヒメイチゲ, 姫一華)
Lifeform: perennial forb

Spring ephemeral (春植物), leaves defoliated by summer

Distribution: Kuriles - Sakhalin - Japan (Honshu/Hokkaido) - Korea - China
Habitat: needle-leaved tree forests in mountainous regions
Leaf: three leaflets (the width less than 3 mm → f. gracilis), dimorphic
Rosette: stalk with 5-12 cm long
Rhizome: short and potato-like
Chromosome number: 2n = 16
Synonyms:

Anemonoides debilis (Fisch. ex Turcz.) Holub

f. gracilis (Schltdl.) H. Hara et M. Mizush. (ホソバヒメイチゲ)
索引

Anemone debilis in Hokkaido


ST1 ST2 ST3
ST4 ST5 ST6
ST7 ST8
[1] in the Wakasakanai Sand Hill Forest, northern Hokkaido, on May 12 2018. [2] on Mount Teine on May 25 1985. [3/4] in a post-mined peatland, Sarobetsu Mire, northern Hokkaido, on May 23 2013. [5] a shoot developing fruits at wind caves (風穴) on a slope of Mount Nupukaushinupuri (1252 m elevation) on June 27 2013. [6] in a forest (Symbiosis Forest) near Nopporo Forest Park on May 5 2020. [7/8] in a forest growing the One-thousand Branched Oak in Hamamasu on May 6 2024. Discard: at the deeply-shaded north slope of Mount Onnebetsu, north-esstern Hokkaido, on June 27 1996. Record: at Miyagi-no-sawa, Sapporo, on May 7 1980. In an area, where the Otaru-Yoichi wind farm was planned, observed on June 15 2023.

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