Difference between revisions of "Carex haydenii Dewey (Q408)"
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Latest revision as of 12:39, 24 June 2022
Carex haydenii is a taxon with the rank species within the section Carex sect. Phacocystis
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Carex haydenii Dewey
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Carex haydenii is a taxon with the rank species within the section Carex sect. Phacocystis
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taxon/id/Carex haydenii Dewey
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Carex haydenii Dewey
Carex haydenii
Dewey
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-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-NB
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CA-ON
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CA-QC
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US-IL
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US-IN
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US-IA
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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-MO
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US-NE
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US-NH
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US-NY
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US-ND
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US-OH
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US-PA
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US-SD
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US-VT
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US-WI
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CA-NS
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FNA Editorial Committee. 2002. Flora of North America north of Mexico. Volume 23: Cyperaceae. Oxford University Press, New York. http://www.efloras.org/volume_page.aspx?volume_id=1023&flora_id=1
FR-PM
1 reference
FNA Editorial Committee. 2002. Flora of North America north of Mexico. Volume 23: Cyperaceae. Oxford University Press, New York. http://www.efloras.org/volume_page.aspx?volume_id=1023&flora_id=1
Culms acutely angled, 30–115 cm, scabrous.
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Leaves: basal sheaths redbrown, indistinctly ladder-fibrillose;
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sheaths of proximal leaves glabrous, fronts with redbrown spots, veinless, apex U-shaped;
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blades 3–5 mm wide.
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Inflorescences: proximal bract subequal to inflorescence, 2–4 mm wide.
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proximal 2–3 spikes pistillate, 1–5 cm × 4–6 mm, base obtuse;
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terminal 1–2 spikes staminate.
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Pistillate scales redbrown, longer than perigynia, apex acute or acuminate, awnless.
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Perigynia divergent, olive-brown with redbrown spots on apical 1/2, veinless, inflated, loosely enclosing achenes, obovoid, 1.5–2.8 × 1.5–2 mm, dull, apex rounded, papillose;
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beak green, 0.1–0.2 mm.
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ladder-fibrillose
indistinctly
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