Artemisia douglasiana Besser in W. J. Hooker (Q2043)

From Canadian Flora Commons
Jump to navigation Jump to search
Artemisia douglasiana is a taxon with the rank species within the subgenus Artemisia subg. Artemisia
Language Label Description Also known as
English
Artemisia douglasiana Besser in W. J. Hooker
Artemisia douglasiana is a taxon with the rank species within the subgenus Artemisia subg. Artemisia

    Statements

    taxon/id/Artemisia douglasiana Besser
    0 references
    Artemisia douglasiana Besser
    Artemisia douglasiana
    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 douglasiana
    Douglas' wormwood (English)
    Douglas' sagewort (English)
    northwest mugwort (English)
    armoise de Douglas (French)
    Northwest mugwort (English)
    Douglas sagewort (English)
    1 reference
    Klinkenberg, B. (ed.). 2010+. E-Flora BC: Electronic Atlas of the Plants of British Columbia. Lab. for Advanced Spatial Analysis, Department of Geography, University of British Columbia, Vancouver, B.C. http://www.eflora.bc.ca http://www.eflora.bc.ca/
    Flowering mid spring–late fall.
    meadows
    shaded sites
    drainages
    100–2200 m
    Stems 1–20, erect, brown to gray-green, simple, hairy or glabrescent.
    Leaves cauline, bicolor (white and green to light gray-green);
    blades narrowly elliptic to widely oblanceolate, (1–) 3–11 (–15) × 0.5–2 (–6) cm (proximal with 3–5 lateral lobes, distal mostly entire), faces sparsely tomentose (abaxial) to sparsely hairy (adaxial).
    Heads (usually nodding) in (leafy) paniculiform arrays 10–30 × 3–9 cm (branches widely spreading, ascending, stout).
    Involucres narrowly turbinate to campanulate, 2–3 × 2–4 mm.
    Phyllaries (green to gray) ovate, tomentose to pubescent.
    Florets: pistillate 6–10;
    bisexual 6–25;
    corollas pale-yellow, 1–1.5 mm, glabrous, sometimes glandular.