Erigeron pumilus Nuttall (Q2232)

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

    Statements

    taxon/id/Erigeron pumilus Nuttall
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    Erigeron pumilus Nuttall
    Erigeron pumilus
    Nuttall
    FNA Editorial Committee. 2006. Flora of North America north of Mexico. Volume 20: Magnoliophyta: Asteridae, part 7: Asteraceae, part 2. Oxford University Press, New York.
    accepted
    shaggy fleabane (English)
    vergerette naine (French)
    Shaggy fleabane (English)
    taprooted, caudices with relatively short and thick branches.
    Stems erect, hirsute to hispido-hirsute (often with slightly deflexed hairs), minutely to stipitate-glandular.
    Leaves basal (persistent) and cauline (petioles prominently ciliate, hairs thick-based, spreading);
    basal blades oblanceolate to narrowly oblanceolate, 20–80 × 1–4 (–5) mm, margins entire, faces hispid to hispido-hirsute, little, if at all, glandular;
    cauline on distal 1/2–3/4 of stems, blades becoming linear-lanceolate, little reduced distally.
    Heads 1–5 (–50).
    Involucres 4–7 × 7–15 mm.
    Ray-florets 50–100;
    corollas white to pink, less commonly bluish, 6–15 mm, laminae reflexing.
    Disc corollas 3–5 mm (throats distinctly indurate and inflated, glabrous or sparsely puberulent with glandular-viscid, hairs blunt).
    Cypselae 1.4–1.8 mm, 2-nerved, faces sparsely strigose;
    pappi: outer of setae or subulate scales (0.1–0.3 mm), inner of 12–27 bristles.