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(First upload on November 5 2009. Last on November 25 2018) [ 日本語 | English ]

Malva sylvestris L.






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

Malva L. (ゼニアオイ)
M.sylvestris L.(ウスベニアオイ, s.l.) Malva sylvestris L. var. mauritiana Boiss. (Zeni-aoi, ゼニアオイ, 銭葵), common mallow (high mallow)
Lifeform: annual in North Africa, biennial in the Mediterranean and a perennial elsewhere, < 2 m high (highly-plastic)

Field training on integrated environmental research (統合環境調査法実習) (fauna and flora 種リスト)

Origin: native to Europe (exotic to Japan)
Habitat: roadsides, grassland, etc.
Chromosome number: 2n = 42
var. sylvestris L. (ウスベニアオイ, s.s.): rare
Stem: coarse hair
Flower: white - pale pink
var. mauritiana Boiss. (ゼニアオイ)
= cultivar group Malva sylvestris Mauritiana Group
Stem hairless (with exceptions)
Flower: violet - red
索引

Malva sylvestris in Hokkaido


var. mauritiana

ST1 ST2 ST3
ST3 ST5 ST6
[1-3]in N19/E4, East Ward, Sapporo, on November 6 2009. [4] at a roadside, N11/E2, East Ward, Sapporo, on October 18 2012. [5/6] under a street tree in front of Hokuren Learning Center, East Ward, Sapporo, on October 13 2018.

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