Aphragmus eschscholtzianus Andrzejowski ex de Candolle in A. P. de Candolle and A. L. P. P. de Candolle (Q3840)

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Aphragmus eschscholtzianus is a taxon with the rank species within the genus Aphragmus
Language Label Description Also known as
English
Aphragmus eschscholtzianus Andrzejowski ex de Candolle in A. P. de Candolle and A. L. P. P. de Candolle
Aphragmus eschscholtzianus is a taxon with the rank species within the genus Aphragmus

    Statements

    taxon/id/Aphragmus eschscholtzianus Andrzejowski ex de Candolle
    0 references
    Aphragmus eschscholtzianus Andrzejowski ex de Candolle
    Aphragmus eschscholtzianus
    Andrzejowski ex de Candolle
    FNA Editorial Committee. 2010. Flora of North America north of Mexico. Volume 7: Magnoliophyta: Salicaceae to Brassicaceae. Oxford University Press, New York.
    accepted
    Aphragmus eschscholtzianus
    Andrzejowski ex de Candolle
    aphragme d’Eschscholtz (French)
    Aleutian cress (English)
    Eschscholtz's little nightmare (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.
    1 reference
    Cody, W.J. 2000. Flora of the Yukon Territory. 2nd ed. National Research Press, Ottawa. 669 pp.
    Asia (Russian Far East [Chukchi Peninsula])
    Flowering Jun–Jul.
    limestone slopes
    subalpine valleys
    wet cliffs
    ridges
    snowmelt
    glabrous or sparsely puberulent, trichomes simple.
    Basal leaves: petiole 0.5–3 cm (base persistent, papery, broadly expanded, narrowly triangular, 0.2–0.4 cm wide);
    blade (subfleshy), spatulate, oblanceolate, or ovate, 0.5–1.2 cm × 2–4 mm, base cuneate to attenuate, apex obtuse, surfaces glabrous or puberulent.
    Cauline leaves (bracts), sessile;
    blade similar to basal, narrower, smaller distally.
    Fruiting pedicels 1.5–5 mm, glabrous or sparsely puberulent adaxially.
    Flowers: sepals often purplish, 1.5–2 × 0.7–1 mm, glabrous;
    petals purple with darker veins, 2–3 × 1–2 mm;
    filaments 1.5–2 mm;
    anthers 0.2–0.4 mm;
    gynophore 0–0.7 mm.
    Fruits compressed, 5–15 × 2–3 mm;
    style 0.2–1 mm.
    Seeds light-brown, 1.2–1.7 × 0.8–1 mm;
    funicles 2–3 mm. 2n = 14.