Rorippa austriaca (Crantz) Besser (Q3600)

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Rorippa austriaca is a taxon with the rank species within the genus Rorippa
Language Label Description Also known as
English
Rorippa austriaca (Crantz) Besser
Rorippa austriaca is a taxon with the rank species within the genus Rorippa

    Statements

    taxon/id/Rorippa austriaca (Crantz) Besser
    0 references
    Rorippa austriaca (Crantz) Besser
    Rorippa austriaca
    (Crantz) Besser
    FNA Editorial Committee. 2010. Flora of North America north of Mexico. Volume 7: Magnoliophyta: Salicaceae to Brassicaceae. Oxford University Press, New York.
    accepted
    rorippe d'Autriche (French)
    cresson d'Autriche (French)
    Austrian yellowcress (English)
    Austrian cress (English)
    Austrian fieldcress (English)
    field yellowcress (English)
    1 reference
    Moss, E.H. 1983. Flora of Alberta. 2nd edition, revised by J.G. Packer. University of Toronto Press, Toronto. 687 pp.
    1 reference
    Harms, V.L. 2006. Annotated catalogue of Saskatchewan vascular plants. http://www.biodiversity.sk.ca/Docs/AnnotatedCatalogueSKVascPlants2006.pdf
    Europe
    Flowering May–Jul.
    mud flats
    floodplains
    fields
    roadsides
    lakeshores
    marshes
    ditches
    stream banks
    wet grasslands
    waste grounds
    Stems (simple from base), erect, much-branched distally, 4–11 (–18) dm.
    Basal leaves not rosulate;
    blade margins pinnatifid.
    Cauline leaves sessile;
    blade lanceolate, (2.5–) 4–12 (–15) cm × 5–20 (–25) mm, base auriculate to amplexicaul, margins entire or serrate.
    Fruiting pedicels divaricate-ascending to horizontal, straight, 4–15 mm.
    Flowers: sepals ascending, oblong, 2–3 × 1–1.3 mm;
    petals yellow, obovate, 3–5 × 1.7–2.5 mm;
    median filaments 2.3–3 mm;
    anthers ovate, 0.4–0.6 mm.
    Fruits silicles (rarely produced), straight, globose or subglobose, 2.5–3.2 × 1.5–2.7 mm;
    ovules 18–40 per ovary;
    style 1–1.5 (–2) mm.