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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 December 8 2007)

Cynanchum caudatum (Miquel) Maximowicz
[Asclepiadaceae]

Categorized into Apocynaceae by AGP

Ikema (イケマ, 牛皮消), origninated from ainu language

Lifeform: perennial climbing forb
Distribution: East Asia (China - Japan)


Cynanchum caudatum in Hokkaido

ST ST
This species was widespread in a grassland developed in Nakajima Island enclosed by Toya Lake, central Hokkaido, due to low deer palatablity. The photos were taken on July 21, 2005.


References

  • Tsuyuzaki, S. & Takahashi, H. 2007. Pits conserve species diversity in an overgrazed grassland. Applied Ecology and Environmental Research 5: 25-36
  • Metaplexis japonica (ガガイモ)

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