Eleocharis obtusa (Willdenow) Schultes (Q3318)
Eleocharis obtusa is a taxon with the rank species within the series Eleocharis ser. Ovatae
| Language | Label | Description | Also known as |
|---|---|---|---|
| English |
Eleocharis obtusa (Willdenow) Schultes
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Eleocharis obtusa is a taxon with the rank species within the series Eleocharis ser. Ovatae
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Statements
taxon/id/Eleocharis obtusa (Willdenow) Schultes
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Eleocharis obtusa (Willdenow) Schultes
Eleocharis obtusa
(Willdenow) Schultes
FNA Editorial Committee. 2002. Flora of North America north of Mexico. Volume 23: Cyperaceae. Oxford University Press, New York.
accepted
1 reference
CA-BC
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Klinkenberg, B. (ed.). 2010+. E-Flora BC: Electronic Atlas of the Plants of British Columbia. Lab. for Advanced Spatial Analysis, Department of Geography, University of British Columbia, Vancouver, B.C. http://www.eflora.bc.ca http://www.eflora.bc.ca/
CA-SK
1 reference
Harms, V.L. 2003. Checklist of the Vascular Plants of Saskatchewan and the provincially and nationally rare native plants in Saskatchewan. University of Saskatchewan, University Extension Press.
CA-MB
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Manitoba Checklist, 2002
CA-ON
1 reference
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
1 reference
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
1 reference
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-PE
1 reference
Catling, P.M., D.S. Erskine & R.B. MacLaren. 1985. The Plants of Prince Edward Island with new records, nomenclatural changes, and corrections and deletions. Agriculture Canada, Research Branch, Ottawa. Publication 1798. 272 pp.
CA-NS
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
CA-BC
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CA-NS
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CA-ON
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CA-PE
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CA-QC
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US-AL
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US-AR
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US-CA
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US-CO
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US-CT
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US-DE
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US-DC
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US-FL
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US-GA
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US-ID
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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-LA
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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-MS
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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-NC
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US-OH
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US-OK
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US-OR
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US-PA
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US-RI
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US-SC
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US-TX
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US-VT
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US-VA
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US-WA
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US-WV
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US-WI
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US-WY
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10–1600 m
10 meter
1,600 meter
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Culms 3–50 (–90) cm × 0.2–2 mm.
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Leaves: apex of distal leaf-sheath obtuse to acute, tooth to 0.3 mm.
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Spikelets broadly ovoid (to ellipsoid or lanceoloid), apex rounded (to acute), (2–) 5–13 × (2–) 3–4 mm;
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floral scales 15–150+, 8–20 per mm of rachilla, orangebrown (to stramineous), elliptic, 1.5–2.5 × 1–1.5 mm, midribs seldom keeled, apex broadly rounded.
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Flowers: perianth bristles (5–) 6–7, rarely 0, brown, stout, slightly to usually greatly exceeding tubercle;
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stamens usually 3;
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anthers brown to yellow, 0.3–0.6 mm;
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styles usually 3-fid and 2-fid in same spikelet.
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Achenes 0.9–1.2 (–1.3) × 0.7–0.9 mm.
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Tubercles deltoid 0.35–0.5 × (0.4–) 0.5–0.8 mm, 1/3–2/3 as high as wide, 1/3–1/2 as high and 2/3–9/10 as wide as achene.
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