Carex pansa L. H. Bailey (Q162)
Carex pansa is a taxon with the rank species within the section Carex sect. Divisae
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Carex pansa L. H. Bailey
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Carex pansa is a taxon with the rank species within the section Carex sect. Divisae
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Statements
taxon/id/Carex pansa L.H. Bailey
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Carex pansa L.H. Bailey
Carex pansa
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/
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Rhizomes coarse, 1.8–2.6 mm thick, typically with long, unbranched segments from which shoots arise singly every few nodes.
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Culms sharply trigonous, 8–40 cm, scabrous-angled distally.
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Leaves: basal sheaths dark-brown;
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sheaths with hyaline inner band, apex not prolonged, glabrous;
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blades 1.7–3.8 mm wide.
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Inflorescences 1.2–2.5 cm;
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spikes 3–12, usually unisexual;
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staminate spikes lanceoloid;
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pistillate spikes compact, ovoid.
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Pistillate scales dark reddish-brown to nearly purple-black, with broad hyaline margins, ovate, apex acute to acuminate-awned, shiny.
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Anthers 1.7–3.1 mm, apiculus bristly hairy (30X).
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Perigynia dark-brown to nearly black at maturity, essentially veinless adaxially, usually ± stipitate, ovate, planoconvex, 3.1–4.2 × 1.3–1.8 mm, dull;
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beak 0.7–1.5 mm, apex ± hyaline, obscurely bidentate.
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dark reddish-brown
nearly purple-black
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