Difference between revisions of "Carex exsiccata L. H. Bailey (Q571)"
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Latest revision as of 12:41, 24 June 2022
Carex exsiccata is a taxon with the rank species within the section Carex sect. Vesicariae
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Carex exsiccata L. H. Bailey
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Carex exsiccata is a taxon with the rank species within the section Carex sect. Vesicariae
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taxon/id/Carex exsiccata L.H. Bailey
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Carex exsiccata L.H. Bailey
Carex exsiccata
L.H. Bailey
FNA Editorial Committee. 2002. Flora of North America north of Mexico. Volume 23: Cyperaceae. Oxford University Press, New York.
accepted
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CA-BC
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Klinkenberg, B. (ed.). 2010+. E-Flora BC: Electronic Atlas of the Plants of British Columbia. Lab. for Advanced Spatial Analysis, Department of Geography, University of British Columbia, Vancouver, B.C. http://www.eflora.bc.ca http://www.eflora.bc.ca/
CA-SK
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Harms, V.L. 2003. Checklist of the Vascular Plants of Saskatchewan and the provincially and nationally rare native plants in Saskatchewan. University of Saskatchewan, University Extension Press.
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US-CA
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rhizomes short or inconspicuous.
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Culms trigonous in cross-section, 30–100 cm, scabrous-angled distally.
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Leaves: basal sheaths reddish purple, thickened, not spongy;
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ligules longer than wide;
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blades mid to dark green, flat to W-shaped, widest leaves 2.5–6.2 mm wide, smooth adaxially.
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Inflorescences 10–36 cm;
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proximal bract 12–55 cm, exceeding but not more than 2.5 times as long as inflorescence;
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proximal 2–4 (–5) spikes pistillate, erect, ca. 20–150-flowered, cylindric;
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terminal 2–3 spikes staminate, well elevated beyond summit of separate pistillate spikes.
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Pistillate scales lanceolate to ovate, 2.6–5.5 × 0.8–2 mm, shorter than perigynia, margins entire, apex acute to acuminate, awnless.
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Perigynia ascending, often green or straw colored, strongly 9–20-veined, veins running into beak, lanceolate, 7.5–10.1 × 1.5–2.4 (–2.7) mm, 3.4–5 times as long as wide, leathery, apex gradually tapered;
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beak indistinct, 1.5–3 mm, bidentate, smooth, teeth straight, 0.2–0.9 mm.
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Achenes brown, symmetric, not indented, trigonous, smooth.
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2.5+ times as long as inflorescence
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