Difference between revisions of "Carex sparganioides Muhlenberg ex Willdenow (Q486)"
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Latest revision as of 12:38, 24 June 2022
Carex sparganioides is a taxon with the rank species within the section Carex sect. Phaestoglochin
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Carex sparganioides Muhlenberg ex Willdenow
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Carex sparganioides is a taxon with the rank species within the section Carex sect. Phaestoglochin
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Statements
taxon/id/Carex sparganioides Muhlenberg ex Willdenow
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Carex sparganioides Muhlenberg ex Willdenow
Carex sparganioides
Muhlenberg ex Willdenow
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-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-NE
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US-NH
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US-NJ
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US-NY
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US-OH
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US-PA
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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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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.
50–300 m
50 meter
300 meter
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Plants without conspicuous rhizomes.
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Culms 30–100 cm, 3–6 mm wide basally, 0.7–1.1 mm wide distally.
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Leaves: proximal sheaths loose, longitudinally green-and-white-striped, green-and-white-mottled, with prominent cross-veins on backs, fronts hyaline and transversely rugose;
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ligules 3–8 mm, as long as wide;
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widest leaf-blades 5–10 mm wide.
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Inflorescences with 6–15 spikes, 3–15 cm × 8–12 mm, occasionally compound and then somewhat larger;
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proximal internodes usually 20+ mm, more than 2 times as long as proximal spikes;
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proximal bracts to 2 cm;
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spikes with up to 50 ascending to spreading perigynia.
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Pistillate scales hyaline with green midvein, ovate to subcircular, 1.8–2.5 × 1.1–1.8 mm, body 1/2 length of perigynium, apex obtuse to acuminate or short-awned.
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Anthers 0.7–1.3 mm.
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Perigynia pale green, with wing 0.1–0.2 mm wide distally, veinless or weakly veined abaxially, 3.3–4.3 × 1.5–2.5 mm, margins serrulate distally;
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beak 0.8–1.2 mm, apical teeth 0.2–0.4 mm.
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Achenes suborbiculate, 1.7–2.2 × 1.5–1.8 mm. 2n = 46, 48.
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green-and-white-striped
longitudinally
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green-and-white-mottled
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2+ times as long as proximal spikes
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1/2 length of perigynium
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