Carex hendersonii L. H. Bailey (Q275)
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Carex hendersonii is a taxon with the rank species within the section Carex sect. Laxiflorae
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Carex hendersonii L. H. Bailey
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Carex hendersonii is a taxon with the rank species within the section Carex sect. Laxiflorae
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Statements
taxon/id/Carex hendersonii L.H. Bailey
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Carex hendersonii L.H. Bailey
Carex hendersonii
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-BC
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US-CA
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US-ID
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US-OR
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US-WA
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5–1000 m
5 meter
1,000 meter
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Culms densely tufted, ascending, lax or decumbent, 45–87 cm × 2–2.2 mm brownish.
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sheaths green, lighter toward base, 7–55 mm;
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blades ascending, green, corrugate, 19–52 cm × 3–16 mm, blades of overwintering leaves smooth abaxially.
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Inflorescences: peduncles of lateral spikes 0–15 cm;
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of terminal spike 0.2–4 cm;
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bracts 2.5–13 × 3–10 mm, blade of distal lateral spike linear.
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Spikes (3–) 4 (–5) per culm;
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lateral spikes erect, 12–27 × 2.7–3 mm;
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terminal spike linear-clavate, 15–21 × 2–2.7 mm, usually from sheath of distal lateral spike.
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Pistillate scales 2.7–3.1 × 1.9–2.3 mm, apex aristate to acute.
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Staminate scales obovate, 5.7–6.2 × 2.7–3 mm, margins hyaline and brownish, apex acute.
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Anthers 3–3.2 mm.
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Perigynia 7–12 per spike, scattered on proximal spikes, ratio of longer lateral spike length to perigynia number 1.9–3.4, aggregated on distal spikes, (22–) 25–32-veined, linear, 4.6–6 × 1.8–2.3 mm;
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beak slightly concave at maturity, 0.5–1.8 mm.
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Achenes ellipsoid, 4.5–5 × 1.6–2 mm.
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