Cardamine nuttallii Greene (Q3582)

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Cardamine nuttallii is a taxon with the rank species within the genus Cardamine
Language Label Description Also known as
English
Cardamine nuttallii Greene
Cardamine nuttallii is a taxon with the rank species within the genus Cardamine

    Statements

    taxon/id/Cardamine nuttallii Greene
    0 references
    Cardamine nuttallii Greene
    Cardamine nuttallii
    FNA Editorial Committee. 2010. Flora of North America north of Mexico. Volume 7: Magnoliophyta: Salicaceae to Brassicaceae. Oxford University Press, New York.
    accepted
    cardamine de Nuttall (French)
    Nuttall's toothwort (English)
    beautiful bittercress (English)
    slender toothwort (English)
    palmate toothwort (English)
    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.
    Flowering Mar–May.
    open pine forests
    damp woods
    shaded bottomlands
    mossy slopes
    streamsides
    shaded
    moist hillsides
    Rhizomes (tuberiform, fragile), with ovoid to oblong or cylindrical nodal swellings, slender, 2–5 mm diam., (fleshy).
    Stems erect, unbranched, 0.5–2 (–3) dm, glabrous or sparsely pubescent distally.
    Rhizomal leaves simple or 3 (or 5) -foliolate, (3–) 4–20 (–25) cm, leaflets petiolulate or subsessile;
    petiole (2–) 3–18 (–21) cm;
    lateral leaflets (when present) petiolulate to subsessile, blade similar to terminal, sometimes smaller;
    terminal leaflet (subsessile or petiolule 0.2–3 cm), blade (simple leaf or terminal leaflet) reniform to suborbicular or ovate to oblong, (0.9–) 1.3–4 (–5.2) cm × (8–) 12–50 (–70) mm, base cordate to obtuse, margins crenate, dentate, or 5–7-lobed, (apiculae terminating teeth or lobes, surfaces glabrous).
    Cauline leaves 1–3, 3 (or 5) -foliolate, (appearing palmate), petiolate, leaflets petiolulate or sessile;
    petiole (0.2–) 0.5–2 (–3) cm, base not auriculate;
    lateral leaflets sessile, blade similar to terminal, smaller;
    terminal leaflet petiolulate or sessile, blade broadly ovate to oblong or linear, (0.5–) 1–3.5 (–6) cm, margins usually entire or dentate, rarely lobed.
    Fruiting pedicels ascending to divaricate, 10–35 mm.
    Flowers: sepals oblong, 3.5–5 × 1.5–2 mm, lateral pair saccate basally;
    petals usually purple to pale-pink, rarely white, obovate, 10–15 × 4–7.5 mm, (not clawed, apex rounded);
    filaments: median pairs 5–8 mm, lateral pair 3.5–5 mm;
    anthers oblong, 1.5–2 mm.
    Fruits linear, 2.5–5.6 cm × 2–2.3 mm;
    ovules 8–16 per ovary;
    Seeds dark-brown, oblong, 2–2.5 × 1.4–1.6 mm.