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(First upload on January 27 2011. Last on November 14 2016) [ 日本語 | English ]

Arisaema serratum (Thunberg) Schott






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

Arisaema Mart. (テンナンショウ)
Mamushigusa (マムシグサ, 蝮草), Japanese cobra lily
Kouraitennansyou (コウライテンナンショウ)
Life form: perennial forb
Distribution: China - Russia - Korea - Japan

Field training on integrated environmental research (統合環境調査法実習 出現種リスト)

Habitat: sunny and wet forests, including the edges
Poison: saponin-like substances
Leaflet: ≥ 7
Chromosome number: 2n = 28
Synonyms:

Arisaema angustatum Franch. et Sav. var. peninsulae (Nakai) Nakai ex Miyabe et Kudo
Arisaema japonicum Blume var. atropurpureum (Engl.) Kitam.

var. mayebarae (Nakai) Ohashi et J. Murata (ヒトヨシテンナンショウ)
var. suwoense (Nakai) Ohashi et J. Murata (ヤマグチテンナンショウ)

Arisaema serratum in Hokkaido


ST1 ST2 ST3

索引

ST4 ST5
[1] in Takoppe Wetland, Niikappu Town, south-central Hokkaido, on June 13 2016. [2] on Mount Hakodate on September 23 2010. [3] at Yobito Peninsula, Abashiri, eastern Hokkaido, on September 26 1884. [4] in Tsukiura Forest Park faced to Toya Lake on September 15 2015. [5] at the crane site of Tomakomai Experimental forest on September 15 2016. Discard: in Tomakomai Experimental Forest, used for observing succession, on September 17 2015.

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