Geum laciniatum Murray (Q3879)

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

    Statements

    taxon/id/Geum laciniatum Murray
    0 references
    Geum laciniatum Murray
    Geum laciniatum
    FNA Editorial Committee. 2014. Flora of North America north of Mexico. Volume 9: Magnoliophyta: Picramniaceae to Rosaceae. Oxford University Press, New York.
    accepted
    benoîte laciniée (French)
    rough avens (English)
    cut-leaved avens (English)
    slashing avens (English)
    Rough avens (English)
    benoîte lacinicée (English)
    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.
    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.
    Flowering early summer.
    wet woods
    thickets
    flood plains
    wet woods
    stream banks
    boggy meadows
    Plants leafy-stemmed.
    Stems 30–100 cm, hirsute, some hairs 2–2.5 mm.
    Leaves: basal 15–32 cm, blade simple, lyrate-pinnate, or pinnate, major leaflets 1–7, alternating with 0–10 minor leaflets, terminal leaflet slightly to much larger than major laterals;
    cauline 3.5–18 cm, stipules ± free, 4–14 × 7–17 mm, blade pinnate, 3-foliolate, or simple and unlobed.
    Inflorescences 2–9-flowered.
    Pedicels densely puberulent, hirsute, eglandular.
    epicalyx bractlets 1–2 mm;
    sepals spreading but soon reflexed, 3–10 mm;
    petals spreading, white, oblong to elliptic, 2–5 mm, shorter than sepals, apex obtuse to rounded.
    Fruiting styles geniculate-jointed, proximal segment persistent, 2.5–5 mm, apex hooked, glabrous, sometimes 1–2 eglandular bristles at base, distal segment deciduous, 1–2 mm, short hairs on basal 1/2.2n = 42.