Potentilla argentea Linnaeus (Q3956)

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Potentilla argentea is a taxon with the rank species within the section Potentilla sect. Terminales
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English
Potentilla argentea Linnaeus
Potentilla argentea is a taxon with the rank species within the section Potentilla sect. Terminales

    Statements

    taxon/id/Potentilla argentea Linnaeus
    0 references
    Potentilla argentea Linnaeus
    Potentilla argentea
    Linnaeus
    FNA Editorial Committee. 2014. Flora of North America north of Mexico. Volume 9: Magnoliophyta: Picramniaceae to Rosaceae. Oxford University Press, New York.
    accepted
    potentille argentée (French)
    silvery cinquefoil (English)
    silver-leaved cinquefoil (English)
    hoary cinquefoil (English)
    silver cinquefoil (English)
    Silver or hoary cinquefoil (English)
    potentille argentée (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
    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.
    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
    Zinck, M. 1998. Roland's Flora of Nova Scotia. Nimber Publishing & Nova Scotia Museum. Halifax, N. S. 2 vols. 1297 pp.
    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
    Catling, P.M., D.S. Erskine & R.B. MacLaren. 1985. The Plants of Prince Edward Island with new records, nomenclatural changes, and corrections and deletions. Agriculture Canada, Research Branch, Ottawa. Publication 1798. 272 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
    Etcheberry, R. 1989. Plantes de Saint-Pierre et Miquelon. Unpublished list (MT).
    1 reference
    Harms, V.L. 2006. Annotated catalogue of Saskatchewan vascular plants. http://www.biodiversity.sk.ca/Docs/AnnotatedCatalogueSKVascPlants2006.pdf
    St. Pierre and Miquelon
    Eurasia
    also in Pacific Islands (New Zealand)
    Flowering spring–summer.
    dry flats
    slopes
    roadsides
    dry ditches
    other open sites
    grasslands
    conifer woodlands
    Stems mostly decumbent to ascending, 1–6 dm.
    Basal leaves palmate.
    Cauline leaves 2–9, proximal ones 2–7 (–10) cm;
    proximal petioles 1–4 (–7) cm, long hairs absent or sparse, ± ascending, 1–2 mm, soft, short and crisped hairs absent or obscured, cottony hairs dense, glands absent or obscured;
    leaflets 5 (–7), central one ± oblanceolate, (0.5–) 1–3 × 0.3–1 (–1.3) cm, margins revolute, distal 1/2–2/3 evenly or unevenly incised 1/2–3/4+ to midvein, teeth 2–3 per side (more if lobed or secondarily toothed), surfaces strongly dissimilar, abaxial white, long hairs ± sparse (mostly on veins), 1–2 mm, weak, short and crisped hairs absent or obscured, cottony hairs dense, glands absent or obscured, adaxial long hairs absent or sparse to common, short or crisped hairs absent or sparse, cottony hairs absent, glands absent or sparse.
    Inflorescences 10–80-flowered.
    Pedicels 0.3–1.5 (–2) cm.
    Flowers: epicalyx bractlets oblong to narrowly ovate, 1.5–3 × 0.7–1.2 mm, lengths 2/3–1 times sepals;
    sepals 2–4.5 mm, apex ± acute;
    petals (2–) 2.5–4 × 1.5–3 mm;
    filaments 0.8–1.5 mm, anthers 0.3–0.6 (–0.8) mm;
    carpels 30–60, styles 0.6–0.9 mm, often strongly papillate-swollen proximally.
    2n = 14, 28, 35, 42, 56, 62 (Eurasia).