Lasthenia maritima (A. Gray) M. C. Vasey (Q2861)

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Lasthenia maritima is a taxon with the rank species within the section Lasthenia sect. Ptilomeris
Language Label Description Also known as
English
Lasthenia maritima (A. Gray) M. C. Vasey
Lasthenia maritima is a taxon with the rank species within the section Lasthenia sect. Ptilomeris

    Statements

    taxon/id/Lasthenia maritima (A. Gray) M.C. Vasey
    0 references
    Lasthenia maritima (A. Gray) M.C. Vasey
    Lasthenia maritima
    (A. Gray) M.C. Vasey
    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
    lasthénie maritime (French)
    seaside goldfields (English)
    hairy goldfields (English)
    maritime goldfields (English)
    Maritime or seaside goldfields (English)
    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.
    Flowering May–Jul.
    seabird roosting sites
    coastal headlands
    offshore rocks
    islands
    Stems usually prostrate or decumbent, rarely erect, branched proximally, glabrous or hairy at nodes and distally.
    Leaves linear to oblanceolate, 10–90 × 2–12 mm, (fleshy) margins entire or lobed, faces glabrous.
    Involucres hemispheric, 4–7 mm.
    Phyllaries 6–14, lanceolate to ovate, hairy (especially at margins and midribs).
    Receptacles conic, muricate, glabrous.
    Ray-florets 7–12;
    (corollas light to golden yellow) laminae oblong, 1–3 mm.
    Anther appendages ± oblong, obtuse (style apices ± deltate, glabrous or with apical tufts of hairs and subapical fringes of shorter hairs).
    Cypselae gray, linear to narrowly clavate, (2–) 2.5–3 mm, ± hairy;
    pappi usually of 4–6 (–12) brown, lanceolate or subulate, aristate scales plus 4–5+ shorter, laciniate scales, rarely 0.2n = 8.