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Eriophorum russeolum Fr.






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

Eriophorum L. (ワタスゲ)
E. russeolum Fr.
Kitsunesuge (キツネスゲ, 狐菅), golden cottongrass or red cottongrass
紅毛羊胡子草 in Chinese
Lifeform: rhizomatous, perennial segde
Distribution: circumpolar
Habitat: moist places, including wetland (湿原)
Chromosome number: 2n = 58, 60 or 62
ssp. rufescens (Anders.) Hyl,, chamisso cottongrass
Synonyms:

Eriophorum chamissonis C. A. Mey.

var. albidum Nyl.
var. majus Sommier, occasionally discarded
Distribution: Alaska - northeast China - central Siberia (isolated)
Synonyms:

E. mandschuricum Meinsh.

var. russeolum, the type
Distribution: central Siberia
索引

Eriophorum vaginatum in interior Alaska


var. majus

ST1 ST2 ST3
[1-3] in Jinchuan wetland, northeastern China, on June 11 2017.

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