top

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 November 13 2011)

Siberian greybeard (Frost grass)
Spodiopogon sibiricus Trin. [Poaceae]

Ooaburasusuki (オオアブラススキ, 大油薄)

Lifeform: perennial grass
Distribution: China -Manchuria - Siberia - Korea - Japan
Habitat: sunny grasslands


Spodiopogon Trin. in Japan

S. depauperatus Hack. (ミヤマアブラススキ)
S. sibiricus Trin. (オオアブラススキ)
S. cotulifer (Thunb.) Hack. (アブラススキ) → Eccoilopus cotulifer (Thunb.) A.Camus


Spodiopogon sibiricus in Kanto District

ST1 ST2
ST3 ST4
At NiPR (National Institute of Polar Research), Tachikawa City, Tokyo, on September 8 2011.

TOP

References

TOP