Difference between revisions of "Carex brevior (Dewey) Mackenzie ex Lunell (Q321)"
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Latest revision as of 12:39, 24 June 2022
Carex brevior is a taxon with the rank species within the section Carex sect. Ovales
| Language | Label | Description | Also known as |
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| English |
Carex brevior (Dewey) Mackenzie ex Lunell
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Carex brevior is a taxon with the rank species within the section Carex sect. Ovales
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Statements
taxon/id/Carex brevior (Dewey) Mackenzie ex Lunell
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Carex brevior (Dewey) Mackenzie ex Lunell
Carex brevior
(Dewey) Mackenzie ex Lunell
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-AB
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Packer, J.G. & A.J. Gould. 2017.Vascular Plants of Alberta. Part 1: Ferns, Fern Allies, Gymnospermes, and Monocots. University of Calgary Press, Calgary.
CA-SK
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Harms, V.L. 2006. Annotated catalogue of Saskatchewan vascular plants. http://www.biodiversity.sk.ca/Docs/AnnotatedCatalogueSKVascPlants2006.pdf
CA-MB
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Manitoba Checklist, 2002
CA-ON
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Newmaster, S.G. & S. Ragupathy. 2005. Flora Ontario - Integrated Botanical Information System (FOIBIS), Phase I. University of Guelph, Canada. http://www.uoguelph.ca/foibis http://www.uoguelph.ca/foibis/
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-NB
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Hinds, H.R. 2000. Flora of New Brunswick : a manual for the identification of the vascular plants of New Brunswick. 2nd edition. Biology Department, University of New Brunswick, Fredericton. 699 pp.
CA-AB
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CA-BC
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CA-MB
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CA-ON
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CA-QC
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CA-SK
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US-AZ
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US-AR
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US-CO
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US-CT
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US-DE
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US-DC
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US-GA
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US-ID
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US-IL
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US-IN
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US-IA
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US-KS
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US-KY
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US-ME
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US-MA
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US-MI
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US-MN
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US-MS
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US-MO
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US-MT
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US-NE
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US-NH
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US-NJ
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US-NM
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US-NY
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US-NC
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US-ND
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US-OH
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US-OK
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US-PA
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US-RI
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US-SD
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US-TN
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US-TX
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US-VA
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US-WA
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Plants densely cespitose;
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rhizomes sometimes short-prolonged, appearing elongate in old clumps.
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vegetative culms few, inconspicuous, usually fewer than 15 leaves, not strikingly 3-ranked.
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Leaves: sheaths adaxially white-hyaline, summits U-shaped or sometimes prolonged to 2 mm beyond collar and rounded, smooth;
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distal ligules 2.2–3.5 mm;
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blades 3–5 per fertile culm, 12–30 cm × 1.5–3.5 mm.
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Inflorescences open, brown, (1.3–) 2.5–5 (–6.5) cm × 5–18 mm;
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proximal internode (3–) 6–13 (–23) mm;
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2d internode 2–12 mm;
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proximal bracts scalelike or bristlelike, shorter than inflorescences.
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Spikes (3–) 4–7, 5–7 on larger culms, distant, distinct, ovoid to ellipsoid, 7–17 (–24) × 4–8 (–12) mm, base attenuate or rarely rounded, apex acute to rounded;
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terminal spike usually with conspicuous staminate base.
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Pistillate scales white-hyaline, tinged reddish-brown, usually with whitish, pale gold, or green midstripe, broadly lanceolate to narrowly ovate, 2.6–4.3 mm, as long as to 0.7–0.9 mm shorter than perignyium beaks, narrower than perigynia, margins thin, sometimes involute, apex mostly acute.
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Perigynia (10–) 15–40 (–45) per spike, ascending-spreading, green or reddish-brown, veinless or faintly and irregularly 1–5-veined adaxially, orbiculate or broadly ovate, planoconvex, (2.6–) 3.4–4.8 (–5.2) × (2–) 2.3–3.2 mm, 0.5–0.6 mm thick, 1.2–1.8 times as long as wide, nearly leathery, margin flat, including wing 0.3–0.8 mm wide, ciliate-serrulate at least distally, smooth;
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beak pale green or brown at tip, flat, ± ciliate-serrulate, abaxial suture with gold or reddish brown-hyaline margin, distance from beak tip to achene 1.5–2.4 mm.
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2n = 48, 52, 56, 60, 64, 68.
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broadly lanceolate
narrowly ovate
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ciliate-serrulate
at-least distally; distally
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ciliate-serrulate
more or less
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