Potentilla concinna Richardson in J. Franklin (Q3979)

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Potentilla concinna is a taxon with the rank species within the section Potentilla sect. Concinnae
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English
Potentilla concinna Richardson in J. Franklin
Potentilla concinna is a taxon with the rank species within the section Potentilla sect. Concinnae

    Statements

    taxon/id/Potentilla concinna Richardson
    0 references
    Potentilla concinna Richardson
    Potentilla concinna
    Richardson
    FNA Editorial Committee. 2014. Flora of North America north of Mexico. Volume 9: Magnoliophyta: Picramniaceae to Rosaceae. Oxford University Press, New York.
    accepted
    early cinquefoil (English)
    elegant cinquefoil (English)
    potentille hâtive (French)
    Early cinquefoil (English)
    Stems 0.2–1.6 dm, lengths 1/2–3 (–4) times basal leaves.
    Basal leaves usually palmate to subpalmate, sometimes subpinnate, 1 (–2) pair of leaflets separate from terminal leaflets, distal leaflets distinct, 2–10 (–15) cm;
    petiole 1–7 (–10) cm, straight hairs ± abundant, ± appressed, 1–3 mm, stiff to weak, cottony hairs present, sometimes absent;
    leaflets 5 (–7), on tip or to distal 1/4 of leaf axis, separate to ± overlapping, proximal pair separated from others by 0–5 (–10) mm of leaf axis, central leaflets narrowly oblanceolate to obovate, 1–3 (–7) × 0.4–1.2 cm, petiolules 0–2 (–4) mm, distal 1/4 to whole margin incised 1/4–3/4+ to midvein, teeth (1–) 2–5 (–10) per side, separate, 1–6 mm, surfaces strongly to ± dissimilar, abaxial grayish to white, straight hairs ± abundant, ± appressed, 0.5–2 mm, weak to stiff (especially on veins), cottony hairs ± dense, rarely sparse, glands sparse or obscured, adaxial green to grayish, straight hairs common to abundant, appressed, 0.5–2 mm, mostly stiff, sometimes weak or mixed, cottony hairs absent or sparse, rarely common, glands ± sparse.
    Inflorescences (1–) 2–12-flowered.
    Pedicels 1–2 (–3) cm.
    Flowers: epicalyx bractlets lanceolate to narrowly ovate to linear-elliptic, sometimes doubled, (2–) 2.5–5 × 1–1.5 mm;
    hypanthium 3–6 mm diam.;
    sepals 3.5–6 mm, apex acute;
    petals (2.5–) 4–9 × (2–) 3–7 mm;
    filaments 1–3 mm, anthers 0.5–1 mm;
    carpels (7–) 10–30, styles (1–) 1.5–2 mm.