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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 November 6 2010)

Teucrium viscidum Blume var. miquelianum (Maxim.) Hara
[Lamiaceae (Labiatae)]

Tsurunigakusa (ツルニガクサ, 蔓苦草)

Life form: perennial forb
Distribution: Korea - Japan
Habitat: forest and forest edge
Chromosome number: 2n = 32


Teucrium L. in Japan

T. japonicum Houtt. (ニガクサ)
T. teinensis Kudo (テイネニガクサ)
T. veronicoides Maxim. (エゾニガクサ)

- var. brachytricum Ohwi (イヌニガクサ)

T. viscidum Blume var. viscidum (コニガクサ)

- var. miquelianum (Maxim.) Hara (ツルニガクサ)


Teucrium viscidum in Hokkaido

Sorbus Sorbus
At the backyard of HU Coop (central center) in the campus of HU on June Tomakomai Experimental Forest on July 14 2010.

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References

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