Carex haydeniana
cloud sedge, Hayden's sedge

Flowers: June - August

Origin: Native

Conservation Status: Review Group 1 in Washington (WANHP)


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Accepted Name:
Carex haydeniana Olney
Publication: Botany (Fortieth Parallel). 366. 1871.

Synonyms & Misapplications:
Carex festiva Dewey var. decumbens T. Holm
Carex macloviana d'Urv. ssp. haydeniana (Olney) Roy L. Taylor & MacBryde
Carex nubicola Mack.
Additional Resources:

PNW Herbaria: Specimen records of Carex haydeniana in the Consortium of Pacific Northwest Herbaria database.

WA Flora Checklist: Carex haydeniana checklist entry.

E-Flora BC: Carex haydeniana atlas page.

CalPhotos: Carex haydeniana photos.

USDA Plants: Carex haydeniana information.

2 photographs:
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