Carex albicans var. emmonsii (Dewey ex Torrey) Rettig (Q56)

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Carex albicans var. emmonsii is a taxon with the rank variety within the species Carex albicans
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English
Carex albicans var. emmonsii (Dewey ex Torrey) Rettig
Carex albicans var. emmonsii is a taxon with the rank variety within the species Carex albicans

    Statements

    taxon/id/Carex albicans var. emmonsii (Dewey ex Torrey) Rettig
    0 references
    Carex albicans var. emmonsii (Dewey ex Torrey) Rettig
    Carex albicans var. emmonsii
    (Dewey ex Torrey) Rettig
    FNA Editorial Committee. 2002. Flora of North America north of Mexico. Volume 23: Cyperaceae. Oxford University Press, New York.
    accepted
    Carex albicans var. emmonsii
    carex d'Emmons (French)
    Emmons' sedge (English)
    Emmon's white-tinged sedge (English)
    sharp-scale oak sedge (English)
    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/
    1 reference
    Zinck, M. 1998. Roland's Flora of Nova Scotia. Nimber Publishing & Nova Scotia Museum. Halifax, N. S. 2 vols. 1297 pp.
    1 reference
    Herbier Marie-Victorin (MT). Université de Montréal, Montréal, QC. Specimen. http://www.biodiversite.umontreal.ca/herbier-marie-victorin?lang=en
    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.
    rich moist soils
    slopes
    partial shade
    hardwoods
    mesic to rich moist soils on slopes in partial shade of hardwoods
    in drier sites
    sandy loam
    mixed hardwood-pine
    richer soils
    other varieties
    Rhizomes ascending to erect, 0–5 (–20) mm.
    Staminate spikes 5–8.5 × 0.8–1.3 mm;
    staminate scales from median portion of spike 2.8–4 × 0.6–1.9 mm, midrib prominent, usually elevated and extending to apex of scale, usually with small teeth (15X).
    Perigynia 2.3–3.3 × 0.8–1.2 mm;
    beak with apical teeth 0.1–0.3 mm. 2n = 40.