Arabidopsis thaliana (Linnaeus) Heynhold in F. Holl and G. Heynhold (Q3467)

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Arabidopsis thaliana is a taxon with the rank species within the genus Arabidopsis
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Arabidopsis thaliana (Linnaeus) Heynhold in F. Holl and G. Heynhold
Arabidopsis thaliana is a taxon with the rank species within the genus Arabidopsis

    Statements

    taxon/id/Arabidopsis thaliana (Linnaeus) Heynhold
    0 references
    Arabidopsis thaliana (Linnaeus) Heynhold
    Arabidopsis thaliana
    (Linnaeus) Heynhold
    FNA Editorial Committee. 2010. Flora of North America north of Mexico. Volume 7: Magnoliophyta: Salicaceae to Brassicaceae. Oxford University Press, New York.
    accepted
    arabette des dames (French)
    fausse-arabette des dames (French)
    arabette de Thalius (French)
    mouse-ear cress (English)
    Thalius' cress (English)
    thale cress (English)
    wall cress (English)
    Thale cress (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.
    Newfoundland, CA
    1 reference
    1 reference
    Newmaster, S.G., A. Lehela, M.J. Oldham, P.W.C. Uhlig & S. McMurray. 1998. Ontario Plant List. Ontario Forest Research Institute, Sault Ste. Marie, Ontario. Forest Information Paper No. 123. 550 pp.
    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.
    1 reference
    Etcheberry, R. 1989. Plantes de Saint-Pierre et Miquelon. Unpublished list (MT).
    Europe
    c Asia
    also nearly worldwide
    Flowering Feb–May.
    sandy areas
    roadsides
    stream banks
    railroad tracks
    embankments
    open pastures
    grassy flats
    fields
    prairies
    floodplains
    limestone ledges
    crevices
    bluffs
    barrens
    gravel
    sandstone
    glabrous or pubescent, trichomes usually simple, sometimes mixed with stalked, forked ones.
    Stems simple or few from base, erect, unbranched or branched distally, (0.2–) 0.5–3 (–5) dm, pubescent basally, trichomes predominantly simple, glabrous apically.
    Basal leaves shortly petiolate;
    blades obovate, spatulate, ovate, or elliptic, 0.8–3.5 (–4.5) cm × (1–) 2–10 (–15) mm, margins entire, repand, or dentate, apex obtuse, adaxial surface with predominantly simple and stalked, 1-forked trichomes.
    Cauline leaves subsessile;
    blade lanceolate, linear, oblong, or elliptic, (0.4–) 0.6–1.8 (–2.5) cm × 1–6 (–10) mm, margins usually entire, rarely toothed.
    Fruiting pedicels divaricate, 3–10 (–15) mm.
    Flowers: sepals 1–2 (–2.5) mm, lateral pair not saccate basally, (glabrous or sparsely pubescent distally, trichomes simple);
    petals white, spatulate, 2–3.5 (–4) × 0.5–1.5 mm, (base attenuate to claw);
    filaments 1.5–2 mm.
    Fruits cylindric or linear, smooth, terete, (0.8–) 1–1.5 (–1.8) cm × 0.5–0.8 mm;
    valves each with distinct midvein;
    ovules 40–70 per ovary;
    Seeds light-brown, (plump), ellipsoid 0.3–0.5 mm;