Sisymbrium Linnaeus (Q3757)

From Canadian Flora Commons
Jump to navigation Jump to search
Sisymbrium is a taxon with the rank genus within the tribe Sisymbrieae
Language Label Description Also known as
English
Sisymbrium Linnaeus
Sisymbrium is a taxon with the rank genus within the tribe Sisymbrieae

    Statements

    taxon/id/Sisymbrium Linnaeus
    0 references
    Sisymbrium Linnaeus
    Sisymbrium
    Linnaeus
    FNA Editorial Committee. 2010. Flora of North America north of Mexico. Volume 7: Magnoliophyta: Salicaceae to Brassicaceae. Oxford University Press, New York.
    accepted
    Hedge-mustard (English)
    rocket (English)
    North America
    Europe
    Africa
    in Central America
    South America
    Australia
    pubescent or glabrous.
    Stems often erect, sometimes ascending, rarely subprostrate or decumbent, often branched distally, sometimes unbranched.
    petiolate or sessile;
    basal rosulate or not, petiolate, blade margins dentate, sinuate, lyrate, runcinate, or pinnately lobed [entire];
    Fruiting pedicels ascending, divaricate, or erect, slender or stout (sometimes as wide as fruit).
    Flowers: sepals ovate or oblong, (glabrous or pubescent);
    petals yellow, obovate, spatulate, oblong, or suborbicular, (longer than sepals), claw differentiated from blade, (subequaling or longer than sepals, apex obtuse or emarginate);
    stamens tetradynamous;
    filaments not dilated basally;
    anthers oblong, (apex obtuse);
    nectar glands confluent, subtending bases of stamens, median glands present.
    Fruits usually sessile, rarely shortly stipitate (gynophore to 1 mm), usually linear, rarely lanceolate or subulate, smooth or torulose;
    valves each with prominent midvein and 2 conspicuous marginal veins, usually glabrous, rarely pubescent;
    style subclavate [clavate, conical, cylindrical];
    stigma capitate (lobes not decurrent).
    Seeds plump, not winged, oblong [ovoid];
    seed-coat (reticulate or papillate), not mucilaginous when wetted;