Eupatorium cannabinum Linnaeus (Q2598)

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Eupatorium cannabinum is a taxon with the rank species within the genus Eupatorium
Language Label Description Also known as
English
Eupatorium cannabinum Linnaeus
Eupatorium cannabinum is a taxon with the rank species within the genus Eupatorium

    Statements

    taxon/id/Eupatorium cannabinum Linnaeus
    0 references
    Eupatorium cannabinum Linnaeus
    Eupatorium cannabinum
    Linnaeus
    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
    Eupatorium cannabinum
    eupatoire chanvrine (French)
    eupatoire à feuilles de chanvre (French)
    hemp agrimony (English)
    Hemp agrimony (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/
    Europe
    Flowering Jul–Sep.
    disturbed sites
    Stems (from short rhizomes) single, branched distally, puberulent.
    subsessile or petiolate;
    blades palmately 3 (–5) -lobed (at least larger proximal, lobes relatively broad), blades (or lobes) lanceolate to lanceovate, 50–100 × 20–40 mm, margins serrate, apices rounded to acute, faces puberulent, glanddotted.
    Heads in dense, corymbiform arrays.
    Phyllaries 8–10 in 2–3 series, oblong, 4.5–6 × 1.5–2 mm, apices rounded, abaxial faces puberulent, glanddotted.
    Florets (4–) 5 (–6);
    corollas (usually pinkish) 2–2.5 mm.
    Cypselae 2–3 mm;
    pappi of 20–30 bristles 3–5 mm. 2n = 20.