Erigeron flagellaris A. Gray (Q2190)

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Erigeron flagellaris is a taxon with the rank species within the genus Erigeron
Language Label Description Also known as
English
Erigeron flagellaris A. Gray
Erigeron flagellaris is a taxon with the rank species within the genus Erigeron

    Statements

    taxon/id/Erigeron flagellaris A. Gray
    0 references
    Erigeron flagellaris A. Gray
    Erigeron flagellaris
    A. Gray
    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
    vergerette à flagelles (French)
    trailing fleabane (English)
    creeping fleabane (English)
    running fleabane (English)
    Trailing fleabane (English)
    1 reference
    Moss, E.H. 1983. Flora of Alberta. 2nd edition, revised by J.G. Packer. University of Toronto Press, Toronto. 687 pp.
    1 reference
    Douglas, G.W., G.B. Straley, D.V. Meidinger & J. Pojar. 1998. Illustrated Flora of British Columbia. B.C. Ministry of Environment, Lands & Parks and B.C. Ministry of Forests. Victoria. Crown Publications. 8 vols.
    Mexico
    Flowering May–Aug(–Sep).
    meadows
    grassy slopes
    often moist
    open areas
    grasslands
    pinyon pine
    oak-pine
    spruce-fir
    (1700–)2100–3600 m
    usually fibrous-rooted, sometimes taprooted, caudices lignescent, rarely branched.
    Stems first erect (greenish proximally; usually single, simple), then producing herbaceous, leafy, prostrate runners (usually with rooting plantlets at tips, populations often becoming clonal mats), strigose (often sparsely; hairs antrorsely appressed, consistent in orientation), sometimes slightly glandular distally.
    Leaves basal (often persistent) and cauline;
    basal blades broadly oblanceolate to elliptic, 20–55 × 3–9 mm, cauline abruptly reduced distally, margins entire or dentate, faces strigose, eglandular.
    Heads 1 (–3, on proximal branches).
    Involucres 3–5 × 6–13 mm.
    Ray-florets 40–125;
    corollas white, often with an abaxial midstripe, often drying lilac, 4–10 mm, laminae not coiling or reflexing.
    Disc corollas 2–3.5 mm.
    Cypselae 0.8–1.3 mm, 2-nerved, faces sparsely strigose;
    pappi: outer of setae, inner of 10–17 bristles.
    2n = 18, 27, 36, 45, 54.