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Shiro TSUYUZAKI
Plant community ecology / Environmental conservation

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

(Update on July 8 2003)

Japanese Ginseng (tentative translation)
Panax japonicus (Ness.) C.A. Meyer [Araliaceae]

Tochibaninjin (トチバニンジン, 栃葉人参)

Lifeform: perennial forb
Distribution: east Asia (China - Japan)
Habitat: woodlands - forests


Panax L. in Japan

P. ginseng C. A. Meyer (チョウセンニンジン) (culivation)
P. japonicus C. A. Meyer (トチバニンジン)

- var. angustatus Hara (ホソバチクセツニンジン)
- f. dicrocarpus (Makino) Nakai (ソウシシヨウニンジン)

P. pseudoginseng Wall. (サンシチニンジン) (cultivation)


Panax japonicus in Hokkaido

Nopporo
In Nopporo Forest Park, Sapporo, at May 8, 2003, by Uraguchi A.

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