Schoenoplectus torreyi (Olney) Palla (Q3416)
Schoenoplectus torreyi is a taxon with the rank species within the section Schoenoplectus sect. Malacogeton
| Language | Label | Description | Also known as |
|---|---|---|---|
| English |
Schoenoplectus torreyi (Olney) Palla
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Schoenoplectus torreyi is a taxon with the rank species within the section Schoenoplectus sect. Malacogeton
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Statements
taxon/id/Schoenoplectus torreyi (Olney) Palla
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Schoenoplectus torreyi (Olney) Palla
Schoenoplectus torreyi
(Olney) Palla
FNA Editorial Committee. 2002. Flora of North America north of Mexico. Volume 23: Cyperaceae. Oxford University Press, New York.
accepted
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Torrey's three-square bulrush (English)
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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-MB
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CA-NB
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CA-ON
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CA-QC
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US-CT
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US-DE
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US-IL
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US-IN
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US-IA
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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-MO
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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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US-VT
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US-VA
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US-WI
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10–200 m
10 meter
200 meter
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Plants mat-forming;
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rhizomes 1–3 mm diam.
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Culms sharply trigonous, sides concave distally, 0.4–1.5 m × 1.5–5 mm.
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Leaves 4–7, nearly equaling culm;
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blades 3–6, erect, the distal mostly longer than sheath, 1–2 mm, wide, proximally thickly V-shaped central region trigonous-channeled to laterally flattened, apically asymmetically laterally flattened-trigonous;
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apex often markedly eccentric, glabrous, smooth or angles papillose.
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Inflorescences capitate or 1 spikelet;
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proximal bract erect, resembling leaf-blade, 3–20 cm.
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Spikelets 1–4, 7–18 × 3–5 mm;
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scales straw-colored to orangebrown or central region greenish, ovatelanceolate, 4–5 × 2.5 mm, margins entire, smooth or awn sparsely spinulose, sometimes distally ciliolate at 40X, apex acute, mucronate, mucro 0.2–0.5 mm.
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Achenes brown, compressed trigonous, ovoid to obovoid, 3.5–4.5 × 1.7–2 mm;
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beak 0.5–1 mm. 2n = 70.
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