Arnica ovata Greene (Q2834)

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Arnica ovata is a taxon with the rank species within the genus Arnica
Language Label Description Also known as
English
Arnica ovata Greene
Arnica ovata is a taxon with the rank species within the genus Arnica

    Statements

    taxon/id/Arnica ovata Greene
    0 references
    Arnica ovata Greene
    Arnica ovata
    FNA Editorial Committee. 2006. Flora of North America north of Mexico. Volume 21: Magnoliophyta: Asteridae, part 8: Asteraceae, part 3. Oxford University Press, New York.
    accepted
    arnica à feuilles ovées (French)
    sticky arnica (English)
    sticky-leaved arnica (English)
    diverse arnica (English)
    Sticky leaf arnica (English)
    1 reference
    Moss, E.H. 1983. Flora of Alberta. 2nd edition, revised by J.G. Packer. University of Toronto Press, Toronto. 687 pp.
    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.
    1 reference
    Cody, W.J. 2000. Flora of the Yukon Territory. 2nd ed. National Research Press, Ottawa. 669 pp.
    Flowering Jul–Sep.
    moist meadows
    conifer forests
    stream banks
    late snow-melt areas
    Plants 10–50 cm.
    Stems (forming clumps) simple or branched among heads.
    Leaves 2–3 (–4) pairs (basal 1–2 pairs usually withered by flowering, petiolate, petioles broadly winged, blades round-ovate, relatively small; sterile rosettes lacking), mostly cauline;
    petiolate (at least middle pair, petioles broadly to narrowly winged);
    blades broadly deltate to ovate, 4–8 × 2–6 cm (middle pair largest), margins irregularly denticulate to coarsely dentate-serrate, apices acute, faces puberulent (hairs minute) and stipitate-glandular.
    Heads 1–3 (–5).
    Involucres usually narrowly turbinate, rarely narrowly campanulate.
    Phyllaries 9–20, linear to narrowly lanceolate.
    Ray-florets 8–16, yellow.
    Disc-florets: corollas yellow;
    Cypselae brown to black, 5–7 mm, sparsely to moderately pilose and stipitate-glandular;
    pappi stramineous to tawny, bristles subplumose.