Northeastern Asian Flora
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Carex brunnescens (Pers.) Poir.   (redirected from: Carex persoonii var. laetior F.Nyl.)
Family: Cyperaceae
[Carex brunnescens f. sphaerostachya (Dewey) Akiyama, moreCarex brunnescens subsp. alaskana Kalela, Carex brunnescens subsp. pacifica Kalela, Carex brunnescens subsp. vitilis (Fr.) Kalela, Carex brunnescens var. laetior (F.Nyl.) Holmb., Carex brunnescens var. vitilis (Fr.) Asch. & Graebn., Carex canescens subsp. brunnescens (Pers.) Asch. & Graebn., Carex canescens subsp. vitilis (Fr.) K.Richt., Carex canescens var. alpicola Wahlenb., Carex canescens var. brunnescens (Pers.) W.D.J.Koch, Carex canescens var. vitilis (Fr.) J.Carey, Carex curta var. brunnescens Pers., Carex persoonii subsp. vitilis (Fr.) Nyman, Carex persoonii var. laetior F.Nyl., Carex vitilis Franch., Carex vitilis f. pallida Olney, Carex vitilis var. brunnea Olney, Carex vitilis var. sylvatica Meinsh., Facolos brunnescens (Pers.) Raf., Vignea brunnescens (Pers.) Soj?, Vignea brunnescens subsp. alaskana (Kalela) Soj?, Vignea brunnescens subsp. pacifica (Kalela) Soj?, Vignea brunnescens subsp. vitilis (Fr.) Soj?]
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  • Japan Flora
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Japan Flora: Rhizomes short; culms tufted, slender, 15-40 cm. long, acutely angled, slightly scabrous above; leaf-blades 1-2 mm. wide, bright green, flaccid; spikes 2-5, gynecandrous, or the lateral pistillate, nearly globose, 4-7 mm. long, light green, sometimes yellowish tawny, lustrous, the lower spikes loose, occasionally with setaceous basal bracts; pistillate scales pale or light tawny, with a green midrib; perigynia slightly exceeding the scales, ovate or ovate-elliptic, about 2 mm. long, indis­tinctly nerved, plano-convex, minutely scabrous on the mar­gins above, the beak short, shallowly cleft in front, minutely toothed at apex. June-July. Wet places in alpine or subalpine regions.

Hokkaido, Honshu (n. and centr. distr.).  Sakhalin, Kuriles, Siberia, Europe, and N. America.

Carex brunnescens
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Development supported by College of Agriculture and Life Sciences of Seoul
National University and Korea National Arboretum of Korea Forest Service.
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