Artemisia ludoviciana subsp. mexicana (Willdenow ex Sprengel) D. D. Keck (Q2062)

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Artemisia ludoviciana subsp. mexicana is a taxon with the rank subspecies within the species Artemisia ludoviciana
Language Label Description Also known as
English
Artemisia ludoviciana subsp. mexicana (Willdenow ex Sprengel) D. D. Keck
Artemisia ludoviciana subsp. mexicana is a taxon with the rank subspecies within the species Artemisia ludoviciana

    Statements

    taxon/id/Artemisia ludoviciana subsp. mexicana (Willdenow ex Sprengel) D.D. Keck
    0 references
    Artemisia ludoviciana subsp. mexicana (Willdenow ex Sprengel) D.D. Keck
    Artemisia ludoviciana subsp. mexicana
    (Willdenow ex Sprengel) D.D. Keck
    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
    Artemisia ludoviciana subsp. mexicana
    (Willdenow ex Sprengel) D.D. Keck
    Mexican wormwood (English)
    Mexican wormwood (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.
    Mexico
    Flowering late summer–late fall.
    mountain slopes
    rocky soils
    500–1000 m
    Stems 30–80 (–100) cm, widely branched, sparsely hairy or glabrous.
    Leaves strongly bicolor (white and green, or gray-green and green), narrowly lanceolate, 4–10 × 0.5–1 cm, lobed;
    faces ± tomentose (abaxial) or glabrescent.
    Heads in paniculiform or racemiform arrays 1–8 × 2–5 cm.
    Involucres (campanulate) 3–4 × 2–3 mm.
    Florets: pistillate (5–) 8–10;
    bisexual (6–) 10–20;
    corollas ca. 1.5 mm. 2n = 18, 36.