Difference between revisions of "Carex spicata Hudson (Q487)"
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Latest revision as of 12:38, 24 June 2022
Carex spicata is a taxon with the rank species within the section Carex sect. Phaestoglochin
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Carex spicata Hudson
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Carex spicata is a taxon with the rank species within the section Carex sect. Phaestoglochin
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Statements
taxon/id/Carex spicata Hudson
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Carex spicata Hudson
Carex spicata
Hudson
FNA Editorial Committee. 2002. Flora of North America north of Mexico. Volume 23: Cyperaceae. Oxford University Press, New York.
accepted
1 reference
CA-ON
present
introduced
1 reference
Newmaster, S.G., A. Lehela, M.J. Oldham, P.W.C. Uhlig & S. McMurray. 1998. Ontario Plant List. Ontario Forest Research Institute, Sault Ste. Marie, Ontario. Forest Information Paper No. 123. 550 pp.
CA-QC
present
introduced
1 reference
Herbier Marie-Victorin (MT). Université de Montréal, Montréal, QC. Specimen. http://www.biodiversite.umontreal.ca/herbier-marie-victorin?lang=en
CA-NS
present
introduced
1 reference
Zinck, M. 1998. Roland's Flora of Nova Scotia. Nimber Publishing & Nova Scotia Museum. Halifax, N. S. 2 vols. 1297 pp.
CA-NS
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CA-ON
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US-CT
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US-DE
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US-DC
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US-IL
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US-IN
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US-ME
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US-MA
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US-MI
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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-RI
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Plants without conspicuous rhizomes.
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Culms 10–85 cm, 1.8–2.2 mm wide basally, 0.5–0.9 mm wide distally;
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basal scales and sheaths usually red or purple-tinged.
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Leaves: sheaths tight, green, fronts hyaline;
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ligules (3.5–) 4–8 mm, longer than wide;
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widest leaf-blades 2–4 mm wide, often papillose adaxially.
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Inflorescences with 3–8 spikes, 1–4 cm × 6–10 mm;
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proximal internodes as long as or slightly longer than proximal spikes;
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proximal bracts to 2 cm;
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spikes with 5–10 spreading to ascending perigynia.
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Pistillate scales brown with green 1–3-veined center, lanceolate to ovate, 3.2–4.5 × 1.7–2.2 mm, body slightly shorter and slightly narrower than perigynium, apex acuminate to short-awned.
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Anthers 1.5–2.5 mm.
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Perigynia greenish brown finally becoming black and glossy, veinless or to 7-veined abaxially, 4–5.5 × 2.2–2.4 mm, base of body somewhat spongy, thickened, margins serrulate distally;
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beak 1.5–2 mm, apical teeth 0.3–0.6 mm.
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Achenes suborbiculate, 2–2.3 × 2 mm. 2n = 58.
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greenish brown finally becoming black
finally becoming; becoming
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