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(Upload on December 23 2019) [ 日本語 | English ]

Veronicastrum sibiricum (L.) Pennell






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

Veronicastrum L. (クワガタソウ)
V. sibiricum (L.) Pennell
Life form: perennial forb
Leaf: whorl consisting of 4-10 leaves
ssp. yezoense (H. Hara) T. Yamaz.
Ezokugaisou (エゾクガイソウ, 蝦夷九蓋草), Siberian veronicastrum
Distribution: Hokkaido - Sakhalin
Habitat: grasslands, forest edges, etc.
Synonyms:

Veronicastrum borissovae (Czerep.) Soják
Veronicastrum sibiricum (L.) Pennell var. yezoense H. Hara

Veronicastrum sachalinense T. Yamaz.
f. candidum Yonek. (シロバナエゾクガイソウ)
Synonyms:

V. sibiricum (L.) Pennell var. yezoense H. Hara f. albiflorum Hideki Takah.

var. sibiricum (シベリアクガイソウ)
var. zuccarinii (Koidz.) H. Hara (ツクシクガイソウ)
索引

Veronica tenella in Hokkaido


ST1 ST2
ST3 ST4
[1] in the Uryu Experimental Forest of Hokkaido University, northern Hokkaido, where a field training was conducted, on June 25 2018. [2-4] in the experimental station of medicinal plant studies, Hokkaido University, on July 18 2019.

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