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(Upload on June 7 2017) [ 日本語 | English ]

Rubus palmatus Thunb.






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

Rubus L. (キイチゴ)
R. palmatus Thunb. Momiji-ichigo (モミジイチゴ, 紅葉苺, s.l.), maple-leaved berry* (* direct translation)
Lifeform: deciduous shrub
Habitat: sunny sites, such as forest egdes, open lands and low-vegetated slopes
Leaf: diverse shape
Seed dispersal: animal → aggregate fruit
Use: gardening
var. coptophyllus (A. Gray) Kuntze ex Koidz. (モミジイチゴ) Distribution: eastern Japan, including southern Hokkaido

f. coptophyllus (A. Gray) Kuntze ex Matsum. (モミジイチゴ, s.s.)
f. coronarius H. Ohba (ヤエノモミジイチゴ)
f. inermis Ide (トゲナシモミジイチゴ)

var. palmatus (ナガバモミジイチゴ), the type
Distribution: China - Korea - western Japan
var. yakumontanus (Masam.) Hatus. ex H.Ohba (ヤクシマキイチゴ)
索引

Rubus parvifolius in Japan


Rosa1 Rosa2 Rosa1
[1-3] in the Koishikawa Botanical Garden (小石川植物園), the University of Tokyo, on March 16 2017.

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