Jaumea Persoon (Q2777)

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Jaumea is a taxon with the rank genus within the tribe Heliantheae
Language Label Description Also known as
English
Jaumea Persoon
Jaumea is a taxon with the rank genus within the tribe Heliantheae

    Statements

    taxon/id/Jaumea Persoon
    0 references
    Jaumea Persoon
    Jaumea
    Persoon
    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
    w North America
    nw Mexico
    South America
    Stems sprawling, ascending, branched mostly from bases.
    blades spatulate to linear (succulent), margins entire, faces glabrous.
    Heads radiate [discoid], borne singly.
    Involucres cylindric to obconic, 4–8+ mm diam.
    Phyllaries 12–15 in 3+ series (ovate to lanceolate, unequal, succulent to membranous).
    Receptacles conic, epaleate.
    Ray-florets [0] 3–10, pistillate, fertile;
    Disc-florets 20–50+, bisexual, fertile;
    corollas yellow, tubes about equaling narrow, cylindric throats, lobes 5, deltate.
    Cypselae obconic to clavate or columnar (10-ribbed, glabrous);
    pappi usually 0, rarely persistent, of 1–5 subulate scales.