Eleocharis suksdorfiana Beauverd (Q3333)
Eleocharis suksdorfiana is a taxon with the rank species within the subgenus Eleocharis subg. Zinserlingia
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Eleocharis suksdorfiana Beauverd
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Eleocharis suksdorfiana is a taxon with the rank species within the subgenus Eleocharis subg. Zinserlingia
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Statements
taxon/id/Eleocharis suksdorfiana Beauverd
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Eleocharis suksdorfiana Beauverd
Eleocharis suksdorfiana
Beauverd
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-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-AB
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Packer, J.G. & A.J. Gould. 2017.Vascular Plants of Alberta. Part 1: Ferns, Fern Allies, Gymnospermes, and Monocots. University of Calgary Press, Calgary.
CA-AB
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CA-BC
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US-CA
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US-CO
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US-ID
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US-MT
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US-NV
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US-OR
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US-UT
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US-WA
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(0–)1100–3300 m
1,100 meter
3,300 meter
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rhizomes 0.5–1.5 mm thick, scales persistent, 5–10 mm, thinly membranous, not fibrous;
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resting buds absent (non-resting buds on rhizome apex ellipsoid, 10 × 2–5 mm);
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caudices present, hard, 2 mm thick.
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Culms erect, not spirally twisted, not contracted near spikelet, when dry usually with several blunt to acute ridges and sulcate, subterete to slightly compressed, to 2 times as wide as thick, (5–) 10–40 cm × 0.5–1.2 mm, firm to hard, finely many-ridged at 10–20X;
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Leaves: distal leaf-sheaths stramineous to brown or reddish proximally, green to stramineous distally, subtruncate to obtuse, membranous to papery;
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apex brown to red.
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Spikelets 5–10 × 2–4 mm;
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proximal scale usually empty, 3–5 mm, usually 1/2 or more as long as spikelet;
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floral scales 8–12 per spikelet, lanceolate (to ovate), 3.5–5 × 2–2.5 mm.
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Flowers: perianth bristles 6, equal, the longest equaling achene to exceeding tubercle, very slender, spinules dense;
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anthers 1.6–3.5 mm.
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Achenes medium brown to gray or dark-brown, equilaterally trigonous to compressed trigonous, rarely some biconvex, 2–2.7 × 0.7–1.3 mm, apex tapered to a distinct stramineous beak 0.2–0.9 × 0.3–0.6 mm.
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Tubercles 0.4–0.5 × 0.3–0.5 mm.
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sulcate
when dry with several blunt to acute ridges and; when dry with several blunt to acute ridges and
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stramineous
brown or reddish proximally
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0-2 times as wide as thick
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equilaterally trigonous
compressed
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