Geum rossii (R. Brown) Seringe in A. P. de Candolle and A. L. P. P. de Candolle (Q3874)

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Geum rossii is a taxon with the rank species within the genus Geum
Language Label Description Also known as
English
Geum rossii (R. Brown) Seringe in A. P. de Candolle and A. L. P. P. de Candolle
Geum rossii is a taxon with the rank species within the genus Geum

    Statements

    taxon/id/Geum rossii (R. Brown) Seringe
    0 references
    Geum rossii (R. Brown) Seringe
    Geum rossii
    (R. Brown) Seringe
    FNA Editorial Committee. 2014. Flora of North America north of Mexico. Volume 9: Magnoliophyta: Picramniaceae to Rosaceae. Oxford University Press, New York.
    accepted
    benoîte de Ross (French)
    Ross' avens (English)
    alpine avens (English)
    Ross’s avens (English)
    1 reference
    Klinkenberg, B. (ed.). 2010+. E-Flora BC: Electronic Atlas of the Plants of British Columbia. Lab. for Advanced Spatial Analysis, Department of Geography, University of British Columbia, Vancouver, B.C. http://www.eflora.bc.ca http://www.eflora.bc.ca/
    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
    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.
    Greenland, GL
    1 reference
    Bay, C. 1992. A phytogeographical study of the vascular plants of northern Greenland - north of 74° northern latitude. Meddelelser om Grønland 36: 1-103.
    Greenland
    e Asia (Russian Far East)
    Flowering summer.
    alpine
    arctic tundra
    rocky slopes
    gravelly
    peaty soil
    Plants subscapose.
    Stems 4–28 cm, glabrous or downy, hairs to 1 mm, sometimes septate-glandular.
    Leaves: basal 3–13 cm, blade pinnate to interruptedly pinnate, major leaflets 13–26, alternating with 0–14 minor ones, terminal leaflet slightly larger than major laterals;
    cauline 0.7–2 cm, stipules adnate to leaf, indistinguishable from pair of lobes, blade bractlike, not resembling basal, alternate, simple, pinnatifid to 3-fid.
    Inflorescences 1–3 (–4) -flowered.
    Pedicels woolly, sometimes glandular.
    epicalyx bractlets 1.5–7 mm;
    hypanthium green, slightly purple-tinged to strongly purple;
    sepals erect to erect-spreading, 3–10 mm;
    petals spreading, yellow, obovate to nearly orbiculate, 5–12 (–17) mm, longer than sepals, apex broadly rounded to irregularly emarginate.
    Fruiting styles wholly persistent, not geniculate-jointed, 2–5 (–10) mm, apex not hooked, glabrous throughout or pilose only at base.