Braya linearis Rouy (Q3657)

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Braya linearis is a taxon with the rank species within the genus Braya
Language Label Description Also known as
English
Braya linearis Rouy
Braya linearis is a taxon with the rank species within the genus Braya

    Statements

    taxon/id/Braya linearis Rouy
    0 references
    Braya linearis Rouy
    Braya linearis
    FNA Editorial Committee. 2010. Flora of North America north of Mexico. Volume 7: Magnoliophyta: Salicaceae to Brassicaceae. Oxford University Press, New York.
    accepted
    narrow-fruit braya (English)
    braya à fruits linéaires (French)
    braya à siliques étroites (French)
    1 reference
    Herbier Louis-Marie (QFA). Université Laval, QC. Spécimen. http://www.herbier.ulaval.ca
    Greenland, GL
    1 reference
    Böcher, T.W., B. Fredskild, K. Holmen & K. Jakobsen. 1978. Grønlands Flora. P. Haase & Søns Forlag, København. 326 pp.
    Greenland
    Europe (Scandinavia)
    Flowering Jun–Jul.
    moist calcareous soils
    alkaline clays
    the margins
    evaporation pools
    stream bank terraces
    moraines
    sparsely to moderately pubescent throughout, trichomes subsessile or sessile, submalpighiaceous, 2-forked, and simple.
    Stems simple or few to several from base, erect, (usually unbranched), (0.4–) 0.7–1.4 (–1.8) dm.
    blade linear to narrowly spatulate, 0.5–3 cm × 0.5–2 (–3) mm, base attenuate or cuneate, margins dentate (with 1 or 2 teeth per side) or entire, apex obtuse, (surfaces glabrous or sparsely pubescent).
    Cauline leaves: 1–4 (each stem);
    (Racemes not elongated in fruit.) Fruiting pedicels erect to divaricate, 1–4.5 mm.
    Flowers: sepals 1.8–2.8 × 1–1.4 mm (sometimes slightly saccate basally);
    petals white or purplish (especially claw), (broadly obovate or spatulate), 2.5–3.5 (–4) × 1.3–2 mm;
    filaments 1.5–2 mm;
    anthers oblong, 0.4–0.6 mm.
    Fruits linear, more or less torulose, (straight or somewhat curved), (0.5–) 0.9–1.2 (–1.4) cm × 0.9–1.3 mm (uniform in width);
    valves glabrous or sparsely pubescent, trichomes simple and submalpighiaceous;
    septum margin not expanded, or not basally;
    ovules 20–28 per ovary;
    style 0.3–0.5 mm;
    stigma weakly 2-lobed to entire.
    Seeds uniseriate to weakly biseriate, oblong, 0.8–1 × 0.3–0.6 mm. 2n = 42.