Geum canadense Jacquin (Q3877)

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Geum canadense is a taxon with the rank species within the genus Geum
Language Label Description Also known as
English
Geum canadense Jacquin
Geum canadense is a taxon with the rank species within the genus Geum

    Statements

    taxon/id/Geum canadense Jacquin
    0 references
    Geum canadense Jacquin
    Geum canadense
    Jacquin
    FNA Editorial Committee. 2014. Flora of North America north of Mexico. Volume 9: Magnoliophyta: Picramniaceae to Rosaceae. Oxford University Press, New York.
    accepted
    benoîte du Canada (French)
    benoîte blanche (French)
    white avens (English)
    Canada avens (English)
    White avens (English)
    benoîte du Canada (English)
    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
    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
    Zinck, M. 1998. Roland's Flora of Nova Scotia. Nimber Publishing & Nova Scotia Museum. Halifax, N. S. 2 vols. 1297 pp.
    Mexico (Chiapas)
    Flowering spring–summer.
    lowlands
    upland forests
    meadows
    streams
    thickets
    bottomland hardwoods
    swamps
    Plants leafy-stemmed.
    Stems 30–100 cm, glabrate to downy, hairs to 1.5 mm, sometimes glandular.
    Leaves: basal 10–25 cm, blade simple or pinnate, major leaflets 3–5, plus 0–4 minor basal ones, terminal leaflet larger than major laterals;
    cauline 3–8 cm, stipules ± free, 4–13 × 1–7 mm, blade 3-foliolate or simple and 3-lobed to unlobed.
    Inflorescences 3–15-flowered.
    Pedicels densely hairy, hairs of varying lengths, few long stiff ones, sometimes glandular.
    epicalyx bractlets 0.5–1.5 mm;
    sepals spreading but soon reflexed, 3–6 mm;
    petals spreading, white, obovate to oblong, (3–) 4–8 mm, ± equal to or slightly longer than sepals, apex rounded.
    Fruiting tori sessile, densely bristly, hairs 1–2.3 mm.
    Fruiting styles geniculate-jointed, proximal segment persistent, 2–8 mm, apex hooked, usually glabrous, sometimes sparsely hairy or stipitate-glandular, distal segment deciduous, 1–2 mm, pilose in basal 1/2, hairs much longer than diam. of style.