Carex normalis Mackenzie (Q343)
Carex normalis is a taxon with the rank species within the section Carex sect. Ovales
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Carex normalis Mackenzie
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Carex normalis is a taxon with the rank species within the section Carex sect. Ovales
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Statements
taxon/id/Carex normalis Mackenzie
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Carex normalis Mackenzie
Carex normalis
Mackenzie
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-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-ON
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CA-QC
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US-AR
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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-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-MD
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US-MA
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US-MI
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US-MN
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US-MO
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US-NH
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US-NJ
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US-NY
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US-NC
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US-OH
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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-VT
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US-VA
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US-WV
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US-WI
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Plants cespitose in clumps of fewer than 40 culms.
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Culms erect, 35–140 cm;
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vegetative culms few, inconspicuous, usually fewer than 12 leaves, not strikingly 3-ranked, leaves clustered at apex.
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Leaves: sheaths usually with white intervenal areas abaxially, conspicuously green-veined adaxially nearly to collar, Y-shaped hyaline area at collar, adaxially firm, summits truncate and prolonged to 2 mm beyond collar, rounded, proximal sheath loose, smooth;
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distal ligules 2–5.5 mm;
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blades 3–7 per fertile culm, 20–65 cm × 2.2–6 (–6.5) mm.
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Inflorescences erect to arching, compact to open, green, 1.5–5 cm × 5–16 mm;
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proximal internode 3.5–10 (–11.5) mm;
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2d internode 2–8 mm;
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proximal bracts scalelike with bristle tips shorter than or equaling inflorescences.
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Spikes 4–10, overlapping to distinct, globose to ellipsoid, 7–13 × 4–7 mm, base rounded or occasionally tapered, apex obtuse to rounded.
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Pistillate scales white-hyaline, with green midstripe, ovate, 2.1–3.3 mm, much shorter by 0.7–1.6 mm and narrower than perigynia, margins hyaline or pale, sometimes involute, apex obtuse to acute.
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Perigynia 15–80 on larger spikes, spreading, green distally, conspicuously 4+-veined on each face, narrowly to broadly ovate, planoconvex, 2.7–4.1 × 1.3–2.3 mm, 0.35–0.5 mm thick, margin flat, including wing 0.25–0.45 mm wide, smooth;
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beak pale green at tip, flat, ciliate-serrulate, abaxial suture with conspicuous white-hyaline margin, distance from beak tip to achene 1.2–2.2 mm.
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green-veined
conspicuously; adaxially nearly
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