Tephroseris frigida (Richardson) Holub (Q2955)

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Tephroseris frigida is a taxon with the rank species within the genus Tephroseris
Language Label Description Also known as
English
Tephroseris frigida (Richardson) Holub
Tephroseris frigida is a taxon with the rank species within the genus Tephroseris

    Statements

    taxon/id/Tephroseris frigida (Richardson) Holub
    0 references
    Tephroseris frigida (Richardson) Holub
    Tephroseris frigida
    (Richardson) Holub
    FNA Editorial Committee. 2006. Flora of North America north of Mexico. Volume 20: Magnoliophyta: Asteridae, part 7: Asteraceae, part 2. Oxford University Press, New York.
    accepted
    séneçon à poils pourprés (French)
    purple-haired groundsel (English)
    dark-purple groundsel (English)
    arctic groundsel (English)
    1 reference
    Straley, G.B., D.V. Meidinger & G.W. Douglas. 1989-1994. The Vascular plants of British Columbia. BC. Ministry of Forests, Victoria. 4 vols.
    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
    Aiken, S.G., M.J. Dallwitz, L.L. Consaul, C.L., McJannet, R.L., Boles, G.W. Argus, J.M. Gillett, P.J. Scott, R. Elven, M.C. LeBlanc, L.J. Gillespie, A.K. Brysting, H. Solstad & J.G. Harris. 2007. Flora of the Canadian Arctic Archipelago: Descriptions, Illustrations, Identification, and Information Retrieval. [CD-ROM] NRC Research Press, National Research Council of Canada, Ottawa.
    1 reference
    Cody, W.J. 2000. Flora of the Yukon Territory. 2nd ed. National Research Press, Ottawa. 669 pp.
    e Asia (Russian Far East)
    Flowering Jun–Aug.
    open alpine tundra
    low-shrubby associations
    Stems loosely clustered.
    Leaves basal and cauline (basal leaves often withering before flowering);
    petioles weakly winged or unwinged, 2–4 cm;
    blades ovate, 1.5–3 × 1–2 cm, margins subentire or wavy-denticulate, weakly revolute (proximal similar, petioles winged, usually 1–3 cm; mid and distal leaves 2–5, sessile, bractlike).
    Involucres tapering to peduncles.
    Ray-florets usually (8) 13 or 21;
    corolla laminae usually 9–15 mm, rarely 0 or to 2–3 mm.
    Disc-florets 30–50+;
    Cypselae glabrous;