Guizotia Cassini in F. Cuvier (Q2744)

From Canadian Flora Commons
Jump to navigation Jump to search
Guizotia is a taxon with the rank genus within the tribe Heliantheae
Language Label Description Also known as
English
Guizotia Cassini in F. Cuvier
Guizotia is a taxon with the rank genus within the tribe Heliantheae

    Statements

    taxon/id/Guizotia Cassini
    0 references
    Guizotia Cassini
    Guizotia
    Cassini
    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
    Stems erect [creeping], branched.
    Leaves mostly cauline;
    blades rhombic to lanceolate or oblanceolate [spatulate], margins entire or serrate, faces glabrous or puberulent to pilose, glanddotted (at least abaxial).
    Heads radiate, in corymbiform arrays [borne singly].
    Involucres campanulate [hemispheric], [8–] 10–15 [–20] mm diam.
    Phyllaries persistent, 10–13 in 2 series (distinct, outer 5–6+ oblong, herbaceous, inner narrower, more scarious).
    Receptacles conic to hemispheric, paleate (paleae oblong to lanceolate, plane [cucullate], membranous to scarious).
    Ray-florets 6–18, pistillate, fertile;
    corollas yellow (hairy at bases of tubes).
    Disc-florets 100+, bisexual, fertile;
    corollas yellow, tubes cylindric (hairy), shorter than campanulate throats, lobes 5, deltate.
    Cypselae weakly compressed, 3–4-angled, glabrous (shining);