Erysimum capitatum (Douglas ex Hooker) Greene (Q3828)

From Canadian Flora Commons
Jump to navigation Jump to search
Erysimum capitatum is a taxon with the rank species within the genus Erysimum
Language Label Description Also known as
English
Erysimum capitatum (Douglas ex Hooker) Greene
Erysimum capitatum is a taxon with the rank species within the genus Erysimum

    Statements

    taxon/id/Erysimum capitatum (Douglas ex Hooker) Greene
    0 references
    Erysimum capitatum (Douglas ex Hooker) Greene
    Erysimum capitatum
    (Douglas ex Hooker) Greene
    FNA Editorial Committee. 2010. Flora of North America north of Mexico. Volume 7: Magnoliophyta: Salicaceae to Brassicaceae. Oxford University Press, New York.
    accepted
    (Douglas ex Hooker) Greene
    western wallflower (English)
    sanddune wallflower (English)
    coast wallflower (English)
    vélar de l'Ouest (French)
    n Mexico
    Stems erect, often branched distally, sometimes proximally, (0.5–) 1.2–10 (–12) dm.
    blade spatulate to narrowly oblanceolate or linear, 2–18 (–27) cm × 3–15 (–30) mm, base attenuate, margins entire or dentate to denticulate, apex acute.
    Cauline leaves (distal) sessile;
    blade margins entire or denticulate.
    Fruiting pedicels divaricate to ascending, stout or slender, narrower than fruit, 4–17 (–25) mm.
    Flowers: sepals narrowly oblong, 7–14 mm, lateral pair saccate basally;
    petals usually orange to yellow, rarely lavender or purplish, suborbicular to obovate, 12–25 (–30) × (5–) 6–10 (–13) mm, claw 8–16 mm, apex rounded;
    median filaments 9–18 mm;
    anthers linear, 3–4 mm.
    Fruits divaricate or ascending to erect, narrowly linear, straight or curved upward, not torulose, 3.5–11 (–15) cm × 1.3–3.3 mm, 4-angled to latiseptate, not striped;
    valves with prominent midvein, pubescent outside, trichomes 2–5-rayed, glabrous inside;
    ovules (40–) 54–82 per ovary;
    style cylindrical, usually stout, rarely slender, 0.2–2.5 (–3) mm, sparsely pubescent;
    stigma 2-lobed, lobes as long as wide.