Eleocharis aestuum Hines ex A. Haines (Q3315)
Eleocharis aestuum is a taxon with the rank species within the series Eleocharis ser. Ovatae
Language | Label | Description | Also known as |
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English |
Eleocharis aestuum Hines ex A. Haines
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Eleocharis aestuum is a taxon with the rank species within the series Eleocharis ser. Ovatae
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Statements
taxon/id/Eleocharis aestuum Hines ex A. Haines
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Eleocharis aestuum Hines ex A. Haines
Eleocharis aestuum
Hines ex A. Haines
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-QC
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Tardif, B., B. Tremblay, G. Jolicoeur & J. Labrecque. 2016. Les plantes vasculaires en situation précaire au Québec. CDPNQ, Gouv. Québec, MDDELCC, Direction de l'expertise en biodiversité, Québec, 420 p. http://www.cdpnq.gouv.qc.ca/pdf/plantesVasculairesWeb.pdf
US-CT
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Culms often spreading or declining, 3–30 cm × 0.5–1 mm.
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Leaves: apex of distal leaf-sheath obtuse, tooth to 0.2 (–0.5) mm.
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Spikelets ellipsoid to ovoid, 3–10 × 2–4 mm, apex blunt to subacute;
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floral scales 10–100+, 10 per mm of rachilla, colorless to pale brownish except for green midrib, 1.5–2 × 1 mm, midribs not keeled, apex rounded.
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Flowers: perianth bristles absent or 2–4, stramineous or whitish, shorter than to nearly 1/2 achene, very slender, without spinules;
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anthers 0.3–0.5 mm;
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styles 2-fid or some 3-fid.
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Achenes 0.75–1 × 0.6–0.8 mm.
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Tubercles deltoid, 0.2–0.3 × 0.35–0.45 (–0.55) mm, 1/2–3/4as high as wide, 1/4–1/3 as high and 1/2–2/3 (–4/5) as wide as achene.
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