Braya thorild-wulffii Ostenfeld (Q3663)

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Braya thorild-wulffii is a taxon with the rank species within the genus Braya
Language Label Description Also known as
English
Braya thorild-wulffii Ostenfeld
Braya thorild-wulffii is a taxon with the rank species within the genus Braya

    Statements

    taxon/id/Braya thorild-wulffii Ostenfeld
    0 references
    Braya thorild-wulffii Ostenfeld
    Braya thorild-wulffii
    Ostenfeld
    FNA Editorial Committee. 2010. Flora of North America north of Mexico. Volume 7: Magnoliophyta: Salicaceae to Brassicaceae. Oxford University Press, New York.
    accepted
    Braya thorild-wulffii
    Greenland braya (English)
    Greenland rockcress (English)
    Greenland northern rockcress (English)
    braya de Wulff (French)
    densely pubescent throughout or glabrous, trichomes simple and 2-forked.
    Stems simple or few to several from base, decumbent to prostrate or, sometimes, ascending, (unbranched), (0.3–) 0.5–0.9 (–1.4) dm.
    Basal leaves: blade spatulate to linear-spatulate, (0.5–) 1–3 (–4) cm × 1–4 mm, base (membranous), broadly expanded near point of attachment, margins entire, (ciliate, trichomes long, mostly simple), apex obtuse, often with tuft of hairs.
    Fruiting pedicels divaricate to erect, 1.5–4 mm.
    Flowers: sepals 2–3.5 × 1–2 mm;
    petals white to purplish, (narrowly spatulate), 2–3.7 × 1–1.5 mm, (claw and blade not differentiated), apex rounded;
    filaments 2–2.5 (–3) mm;
    anthers ovoid, 0.4–0.6 mm.
    Fruits ovoid to globose, not torulose, (0.4–) 0.5–0.8 (–1) cm × (2.5–) 3–5 mm;
    valves densely pubescent or glabrous, trichomes 2-forked and simple;
    septum margin not expanded, or not basally;
    ovules 16–30 per ovary;
    style obsolete to 0.7 (–1) mm;
    stigma strongly 2-lobed or entire.
    Seeds biseriate, oblong, (1.1–) 1.2–1.4 (–1.5) × (0.5–) 0.7–0.8 (–1) mm.