Stephanomeria runcinata Nuttall (Q3173)

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Stephanomeria runcinata is a taxon with the rank species within the genus Stephanomeria
Language Label Description Also known as
English
Stephanomeria runcinata Nuttall
Stephanomeria runcinata is a taxon with the rank species within the genus Stephanomeria

    Statements

    taxon/id/Stephanomeria runcinata Nuttall
    0 references
    Stephanomeria runcinata Nuttall
    Stephanomeria runcinata
    Nuttall
    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
    Stephanomeria runcinata
    stéphanomérie à feuilles découpées (French)
    stéphanomérie faux-jonc (French)
    sawtooth wirelettuce (English)
    desert wirelettuce (English)
    desert skeletonplant (English)
    rush-pink (English)
    runcinate-leaved rush-pink (English)
    flowering-straw (English)
    Desert or sawtooth wirelettuce (English)
    Flowering June–Sep.
    open sandy places
    eroded siltstones
    clay flats
    alkali soils
    Stems erect or ascending, glabrous or weakly scabrous-puberulent.
    Leaves usually withered at flowering;
    basal blades narrowly lanceolate, markedly runcinate, 3–7 cm, margins pinnately lobed (faces glabrous or weakly scabrous-puberulent);
    cauline much reduced, bractlike.
    Heads borne singly on branch tips.
    Peduncles 10–50 mm (usually minutely bracteolate).
    Calyculi of appressed bractlets (unequal, lengths to 1/2 phyllaries).
    Involucres 9–12 (–13) mm (phyllaries 5–6, glabrous).
    Cypselae tan, 3–5 mm, faces smooth to slightly bumpy, grooved;
    pappi of 15–25, white bristles (persistent), wholly plumose.