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(Upload on November 12 2013) [ 日本語 | English ]

Eriophorum L. (ワタスゲ) Shumushuwatasuge (シュムシュワタスゲ, 占守綿菅), tall cottongrass Lifeform: rhizomatous, perennial segde Distribution: circumpolar Habitat: peat or acidic soils, in wetland (湿原) or heath Chromosome number: 2n = 58, or 60 Edible: seeds and stems

Varieties (in Alaska) ssp. subarcticum (Vassiljev) Hult. (syn. E. subarcticum Vassiljev) - most common in AK var. coloratum Hult. var. giganteus Hult. ssp. scabriusculum Hult. (Syn. E. komarovii Vassiljev.) ssp. triste (T. Fries) Hult. (syn. E. triste (T. Fries) Love et Hadac)

Eriophorum vaginatum in interior Alaska

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[1-3] near a camp site, Seward Peninsula, AK, on August 8 2013. This pseices was widespread along a steam in the study site.