Braya humilis subsp. porsildii J. G. Harris (Q3670)

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Braya humilis subsp. porsildii is a taxon with the rank subspecies within the species Braya humilis
Language Label Description Also known as
English
Braya humilis subsp. porsildii J. G. Harris
Braya humilis subsp. porsildii is a taxon with the rank subspecies within the species Braya humilis

    Statements

    taxon/id/Braya humilis subsp. porsildii J.G. Harris
    0 references
    Braya humilis subsp. porsildii J.G. Harris
    Braya humilis subsp. porsildii
    J.G. Harris
    FNA Editorial Committee. 2010. Flora of North America north of Mexico. Volume 7: Magnoliophyta: Salicaceae to Brassicaceae. Oxford University Press, New York.
    accepted
    Braya humilis subsp. porsildii
    braya de Porsild (French)
    Porsild's braya (English)
    Porsild's northern rockcress (English)
    1 reference
    FNA Editorial Committee. 2010. Flora of North America north of Mexico. Volume 7: Magnoliophyta: Salicaceae to Brassicaceae. Oxford University Press, New York. http://www.efloras.org/volume_page.aspx?volume_id=1007&flora_id=1
    1 reference
    FNA Editorial Committee. 2010. Flora of North America north of Mexico. Volume 7: Magnoliophyta: Salicaceae to Brassicaceae. Oxford University Press, New York. http://www.efloras.org/volume_page.aspx?volume_id=1007&flora_id=1
    1 reference
    FNA Editorial Committee. 2010. Flora of North America north of Mexico. Volume 7: Magnoliophyta: Salicaceae to Brassicaceae. Oxford University Press, New York. http://www.efloras.org/volume_page.aspx?volume_id=1007&flora_id=1
    Flowering May–Jul.
    dry alpine scree slopes
    glacial moraines
    gravel bars
    limestone gravels
    Stems ascending to erect or, rarely, decumbent, usually unbranched, 0.3–1.7 (–2.5) dm, densely pubescent.
    Leaves: blade margins usually entire, sometimes weakly sinuate-dentate, surfaces densely pubescent.
    Flowers: petals white, 4.4–6.9 × (1.9–) 2.3–4.2 mm.
    Fruits often abortive, somewhat torulose, 0.8–1.2 mm wide when fully developed;