Coreopsis sect. Calliopsis (Reichenbach) Nuttall (Q2575)

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Coreopsis sect. Calliopsis is a taxon with the rank section within the genus Coreopsis
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Coreopsis sect. Calliopsis (Reichenbach) Nuttall
Coreopsis sect. Calliopsis is a taxon with the rank section within the genus Coreopsis

    Statements

    taxon/id/Coreopsis sect. Calliopsis (Reichenbach) Nuttall
    0 references
    Coreopsis sect. Calliopsis (Reichenbach) Nuttall
    Coreopsis sect. Calliopsis
    (Reichenbach) Nuttall
    FNA Editorial Committee. 2006. Flora of North America north of Mexico. Volume 21: Magnoliophyta: Asteridae, part 8: Asteraceae, part 3. Oxford University Press, New York.
    accepted
    Coreopsis sect. Calliopsis
    North America
    Mexico
    usually opposite, rarely alternate;
    blades simple or 1–2+-pinnately lobed.
    Calyculi of 6–10 bractlets.
    Ray-florets (5–) 8, neuter;
    laminae yellow or ± proximally redbrown to purple (sometimes almost wholly redbrown to purple), obovate to cuneate, broadest distal to middles, apices ± 3-lobed (middle lobes often toothed).
    Disc-florets 40–80 (–100+);
    corollas redbrown to purple (at least at apices), lobes 4;
    style-branch apices ± truncate.
    Paleae linear (not distally dilated or attenuate).
    Cypselae ± oblong to spatulate, margins winged or not, wings ± membranous, entire, ± spreading, not ciliolate, faces glabrous, smooth or tuberculate;
    pappi 0, or of (1–) 2 cusps or subulate scales 0.1–1 (–1.4+) mm.
    x = 12 (+ 0–2 Bs).