Schoenoplectus acutus var. occidentalis (S. Watson) S. G. Smith (Q3420)

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Schoenoplectus acutus var. occidentalis is a taxon with the rank variety within the species Schoenoplectus acutus
Language Label Description Also known as
English
Schoenoplectus acutus var. occidentalis (S. Watson) S. G. Smith
Schoenoplectus acutus var. occidentalis is a taxon with the rank variety within the species Schoenoplectus acutus

    Statements

    taxon/id/Schoenoplectus acutus var. occidentalis (S. Watson) S.G. Smith
    0 references
    Schoenoplectus acutus var. occidentalis (S. Watson) S.G. Smith
    Schoenoplectus acutus var. occidentalis
    (S. Watson) S.G. Smith
    FNA Editorial Committee. 2002. Flora of North America north of Mexico. Volume 23: Cyperaceae. Oxford University Press, New York.
    accepted
    Schoenoplectus acutus var. occidentalis
    scirpe de l'Ouest (French)
    common tule (English)
    viscid great bulrush (English)
    viscid bulrush (English)
    Common tule (English)
    1 reference
    Douglas, G.W., G.B. Straley, D.V. Meidinger & J. Pojar. 1998. Illustrated Flora of British Columbia. B.C. Ministry of Environment, Lands & Parks and B.C. Ministry of Forests. Victoria. Crown Publications. 8 vols.
    n Mexico
    marshes
    calcareous to brackish marshes
    slow streams
    emergent in water to 1.5 m
    Culms dark to light green, 1–4 m × 4–12 mm, firm to soft, larger air cavities in distal 1/4, 1–2.5 mm wide.
    Inflorescences to 3 times branched, branches sometimes flexible and drooping.
    Spikelets 4–190, 6–24 × 4 mm.
    Flowers: perianth bristles (4–) 6 (–8), equaling to less than 1/2 achene body, rarely rudimentary;
    styles from 2-fid with few 3-fid at spikelet apex to mostly (or all) 3-fid.
    Achenes planoconvex or compressed obtusely trigonous.