Lactuca saligna Linnaeus (Q3131)

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Lactuca saligna is a taxon with the rank species within the genus Lactuca
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English
Lactuca saligna Linnaeus
Lactuca saligna is a taxon with the rank species within the genus Lactuca

    Statements

    taxon/id/Lactuca saligna Linnaeus
    0 references
    Lactuca saligna Linnaeus
    Lactuca saligna
    Linnaeus
    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
    laitue à feuilles de saule (French)
    willow-leaved lettuce (English)
    willow lettuce (English)
    least lettuce (English)
    1 reference
    Newmaster, S.G. & S. Ragupathy. 2005. Flora Ontario - Integrated Botanical Information System (FOIBIS), Phase I. University of Guelph, Canada. http://www.uoguelph.ca/foibis http://www.uoguelph.ca/foibis/
    1 reference
    Marie-Victorin, Fr. 1995. Flore laurentienne. 3e éd. Mise à jour et annotée par L. Brouillet, S.G. Hay, I. Goulet, M. Blondeau, J. Cayouette et J. Labrecque. Gaétan Morin éditeur. 1093 pp.
    Europe
    also in Mexico
    Flowering Aug–Oct.
    disturbed sites
    blades of undivided cauline leaves ± linear to filiform, margins entire or denticulate, midribs usually prickly-setose.
    Heads in racemiform to spiciform arrays.
    Involucres 6–9 (–13+) mm.
    Phyllaries usually erect in fruit.
    Florets 6–12 (–20+);
    corollas yellow (sometimes abaxially bluish), usually deliquescent.
    Cypselae: bodies pale-brown, ± flattened, elliptic to oblanceolate, 2.5–3.5 mm, beaks ± filiform, (2–) 5–6 mm, faces 5–7-nerved;
    pappi white, 5–6 mm. 2n = 18.