Carex rufina Drejer (Q422)
Carex rufina is a taxon with the rank species within the section Carex sect. Phacocystis
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Carex rufina Drejer
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Carex rufina is a taxon with the rank species within the section Carex sect. Phacocystis
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Statements
taxon/id/Carex rufina Drejer
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Carex rufina Drejer
Carex rufina
Drejer
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-MB
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Manitoba Checklist, 2002
CA-NU
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Aiken, S.G., M.J. Dallwitz, L.L. Consaul, C.L., McJannet, R.L., Boles, G.W. Argus, J.M. Gillett, P.J. Scott, R. Elven, M.C. LeBlanc, L.J. Gillespie, A.K. Brysting, H. Solstad & J.G. Harris. 2007. Flora of the Canadian Arctic Archipelago: Descriptions, Illustrations, Identification, and Information Retrieval. [CD-ROM] NRC Research Press, National Research Council of Canada, Ottawa.
CA-QC
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Marie-Victorin, Fr. 1995. Flore laurentienne. 3e éd. Mise à jour et annotée par L. Brouillet, S.G. Hay, I. Goulet, M. Blondeau, J. Cayouette et J. Labrecque. Gaétan Morin éditeur. 1093 pp.
CA-MB
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CA-NU
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CA-QC
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Greenland, GL
present
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Böcher, T.W., B. Fredskild, K. Holmen & K. Jakobsen. 1978. Grønlands Flora. P. Haase & Søns Forlag, København. 326 pp.
Culms obtusely angled, 4–15 cm, glabrous.
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Leaves: basal sheaths redbrown;
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sheaths of proximal leaves glabrous, fronts with redbrown spots, veinless, apex U-shaped;
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blades amphistomic, 1.5–2 mm wide, papillose on both surfaces.
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Inflorescences: proximal bract longer than inflorescence, 1–1.5 mm wide.
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Spikes erect, compact;
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proximal 2–3 spikes pistillate, 1–1.5 cm × 3 mm, base cuneate;
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terminal spike gynecandrous.
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Pistillate scales redbrown or black, shorter than perigynia, apex obtuse, awnless.
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Perigynia ascending, green (becoming white) with redbrown spots on apical 1/2, 3–5-veined on each face, stipitate, tightly enclosing achenes, thin-walled, ellipsoid, 2–2.2 × 1.2–1.5 mm, dull, base truncate, distended, apex obtuse or acute, papillose apically;
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beak redbrown, 0.2 mm.
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Achenes not constricted, dull, base adnate to perigynium.
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