Crepis runcinata (E. James) Torrey & A. Gray (Q3089)

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Crepis runcinata is a taxon with the rank species within the genus Crepis
Language Label Description Also known as
English
Crepis runcinata (E. James) Torrey & A. Gray
Crepis runcinata is a taxon with the rank species within the genus Crepis

    Statements

    taxon/id/Crepis runcinata (E. James) Torrey & A. Gray
    0 references
    Crepis runcinata (E. James) Torrey & A. Gray
    Crepis runcinata
    (E. James) Torrey & A. Gray
    FNA Editorial Committee. 2006. Flora of North America north of Mexico. Volume 19: Magnoliophyta: Asteridae, part 6: Asteraceae, part 1. Oxford University Press, New York.
    accepted
    (E. James) Torrey & A. Gray
    dandelion hawksbeard (English)
    fiddle-leaved hawksbeard (English)
    scapose hawksbeard (English)
    naked-stemmed hawksbeard (English)
    crépis à feuilles roncinées (French)
    n Mexico
    Stems 1–3, erect or ascending, scapiform, branched near middles, glabrous or hispid, sometimes stipitate-glandular distally.
    Leaves mostly basal (rosettes);
    blades elliptic, lanceolate, linear, oblanceolate, obovate, or spatulate, 3–30 × 0.5–8 cm (bases attenuate) margins usually entire or weakly dentate, sometimes serrate, dentate, or pinnately lobed, apices rounded, faces glabrous or hispid to hispidulous (sometimes glaucous).
    Heads (1–) 3–15 (–30), borne singly or in ± corymbiform arrays.
    Calyculi of 5–12, narrowly triangular, glabrous or tomentulose bractlets 1–3 mm.
    Involucres turbinate-campanulate, 7–21 × 8–12 mm.
    Phyllaries 10–16, lanceolate or oblong, 8–10 mm, (bases keeled and thickened, margins scarious) apices usually acute, sometimes attenuate or obtuse (often ciliate-tufted), abaxial faces glabrous or tomentulose, sometimes stipitate-glandular, adaxial glabrous.
    corollas golden yellow, 9–18 mm.
    Cypselae dark to golden reddish or yellowish-brown, fusiform, 3.5–8 mm, tapered distally or beaked, ribs 10–13 (strong);
    pappi white, 4–9 mm.