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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 October 10 2011)

Stachys aspera Michx. var. hispidula (Regel) Vorosch.
[Lamiaceae]

Inugoma (イヌゴマ, 犬胡麻)

Lifeform: stoloniferous, perennial forb
Distribution: China - Russia - Korea - Japan
Habitat: sunny, wet sites

Synonyms

Stachys japonica Miq. var. intermedia (Kudo) Ohwi
Stachys riederi Cham. var. intermedia (Kudo) Kitam.
Stachys riederi Cham. var. hispidula (Regel) H. Hara
Stachys baicalensis Fisch. ex Benth. var. hispidula (Regel) Nakai


Stachys L. in Japan

S. annua (L.) L. (セイヨウイヌゴマ)
S. arvensis (L.) L. (ヤブチョロギ)
S. aspera Michx. (エゾイヌゴマ)

var. hispidula (Regel) Vorosch. (イヌゴマ)
var. japonica (Miq.) Maxim. (ケナシイヌゴマ)

S. coccinea J. Jacq. (ベニイヌゴマ)
S. officinalis (L.) Trevis. (カッコウソウ)
S. olympica Poir. (ワタイヌゴマ)
S. palustris L. (オトメイヌゴマ)

var. pilosa (Nutt.) Fernald (ケオトメイヌゴマ)

S. sieboldii Miq. (チョロギ)


Stachys aspera in Hokkaido

ST1 ST2
[1] a shoot. [2] close-up of an inflorescence. Along a forest road for Sabo (erosion control) on the northernr slope of Mount Usu on August 24 2011.


References

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