Arnica lonchophylla Greene (Q2830)

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Arnica lonchophylla is a taxon with the rank species within the genus Arnica
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English
Arnica lonchophylla Greene
Arnica lonchophylla is a taxon with the rank species within the genus Arnica

    Statements

    taxon/id/Arnica lonchophylla Greene
    0 references
    Arnica lonchophylla Greene
    Arnica lonchophylla
    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 lonchophylle (French)
    arnica à feuilles lancéolées (French)
    arnica lonchophylle sous-espèce lonchophylle (French)
    northern arnica (English)
    long-leaved arnica (English)
    spear-leaved arnica (English)
    Longleaf arnica (English)
    northern arnica (English)
    arnica lonchophylle (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.
    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
    Harms, V.L. 2006. Annotated catalogue of Saskatchewan vascular plants. http://www.biodiversity.sk.ca/Docs/AnnotatedCatalogueSKVascPlants2006.pdf
    1 reference
    Newmaster, S.G., A. Lehela, M.J. Oldham, P.W.C. Uhlig & S. McMurray. 1998. Ontario Plant List. Ontario Forest Research Institute, Sault Ste. Marie, Ontario. Forest Information Paper No. 123. 550 pp.
    1 reference
    Marie-Victorin, Fr. 1995. Flore laurentienne. 3e éd. Mise à jour et annotée par L. Brouillet, S.G. Hay, I. Goulet, M. Blondeau, J. Cayouette et J. Labrecque. Gaétan Morin éditeur. 1093 pp.
    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.
    1 reference
    Zinck, M. 1998. Roland's Flora of Nova Scotia. Nimber Publishing & Nova Scotia Museum. Halifax, N. S. 2 vols. 1297 pp.
    Newfoundland, CA
    1 reference
    Meades, S., S.G. Hay & L. Brouillet. 2000. Annotated Checklist of the Vascular Plants of Newfoundland and Labrador. Published in association with A Digital Flora of Newfoundland and Labrador Vascular Plants. http://www.digitalnaturalhistory.com/meades.htm (consulted 2009-09-02) http://www.digitalnaturalhistory.com/meades.htm
    1 reference
    Cody, W.J. 2000. Flora of the Yukon Territory. 2nd ed. National Research Press, Ottawa. 669 pp.
    1 reference
    Porsild, A.E. & W.J. Cody. 1980. Vascular Plants of the Continental Northwest Territories, Canada. National Museum of Natural Sciences, Ottawa, Ont. 667 pp.
    1 reference
    Porsild, A.E. & W.J. Cody. 1980. Vascular Plants of the Continental Northwest Territories, Canada. National Museum of Natural Sciences, Ottawa, Ont. 667 pp.
    Flowering June–Aug.
    open montane slopes
    open woodlands
    dry to mesic
    stream gravels
    shorelines
    rocky outcrops
    to lowland arctic tundra
    calcareous
    Plants 12–50 cm.
    Stems usually simple, rarely branched.
    Leaves 3–7 pairs, mostly cauline;
    petiolate (petioles, at least proximal, relatively narrow, ± equaling blades);
    blades narrowly to broadly lanceolate or ovate, 3.5–14 × 0.5–3.7 cm, margins regularly dentate or denticulate, apices acute, faces glabrous or moderately pilose, sparsely to densely stipitate-glandular.
    Heads 3–8 (erect).
    Involucres campanulate-turbinate.
    Phyllaries 6–14, lanceolate (apices acute).
    Ray-florets 6–17;
    Disc-florets: corollas yellow;
    Cypselae gray to brown, 3–6 mm, densely hirsute, sometimes stipitate-glandular;
    pappi white, bristles barbellate.