Eleocharis coloradoensis (Britton) Gilly (Q3321)

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Eleocharis coloradoensis is a taxon with the rank species within the section Eleocharis sect. Parvulae
Language Label Description Also known as
English
Eleocharis coloradoensis (Britton) Gilly
Eleocharis coloradoensis is a taxon with the rank species within the section Eleocharis sect. Parvulae

    Statements

    taxon/id/Eleocharis coloradoensis (Britton) Gilly
    0 references
    Eleocharis coloradoensis (Britton) Gilly
    Eleocharis coloradoensis
    (Britton) Gilly
    FNA Editorial Committee. 2002. Flora of North America north of Mexico. Volume 23: Cyperaceae. Oxford University Press, New York.
    accepted
    Eleocharis coloradoensis
    éléocharide du Colorado (French)
    Colorado spikerush (English)
    dwarf spikerush (English)
    little-headed spikerush (English)
    Dwarf spike-rush (English)
    1 reference
    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/
    1 reference
    Harms, V.L. 2006. Annotated catalogue of Saskatchewan vascular plants. http://www.biodiversity.sk.ca/Docs/AnnotatedCatalogueSKVascPlants2006.pdf
    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
    Mexico
    brackish
    pond margins
    stream
    flood plains
    vernal pools
    irrigation ditches
    tidal wetlands
    Tubers terminating rhizomes, 2.5–4 × 0.7–1.5 mm, body (apart from apical bud) broadly oblong to orbicular, not markedly curved.
    Spikelets 3–6 × 1–1.5 mm;
    proximal scale 1/2 or less of spikelet length;
    floral scales 6–25 per spikelet, mostly bright orangebrown, sometimes stramineous, 1.7–2.5 mm, apex subacute.
    Flowers: perianth bristles mostly absent or rudimentary, occasionally to 5, 1/2 of achene length, very unequal;
    anthers 0.6–0.9 mm.
    Achenes medium to dark-brown, obovoid to obpyriform, thickly trigonous, rarely some biconvex, angles distinct to prominent, faces convex or some plane, 0.75–1.1 × 0.55–0.7 mm, apex narrowly truncate or tapered into tubercle, rugulose at 10X to finely rough at 30X.
    Tubercles 0.05–0.2 × 0.15 mm.