Weed Science & Agronomy
INRA-Dijon
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Unité de Malherbologie & Agronomie Weed Science & Agronomy INRA-Dijon |
Bayer Code : barvu
Synonym(s) of Sc. name: Erysium bararea L.
Classification: Cruciferae, Dicotyledonous
Common name: winter-cress
Synonym(s) of Common name:
Name per country: DE : Echtes Barbarakraut ; ES : hierba de santa bárbara ; FR : barbarée vulgaire ; IT : Erba di Santa Barbara ; PT : erva-de-Santa-Bárbara ; EN : winter-cress ; NL : barbarakruid ; DK :
Biological type: Biennial, Perennial
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- Cotyledons round-oval, distinctly petiolate.
- Foliage leaves roundish, entire or emarginate, cordate at the base, later pinnately lobed.
- Height 30-90 cm.
- Stem branched, upright, angular.
- Foliage leaves: lower leaves in rosettes, pinnately lobed to pinnately sected, with 2-5 pairs of oblong -lanceolate, undulating dentate lateral segments and a small, roundish terminal segment; the uppermost stem leaves simple, emarginate dentate, amplexicaul.
- Flowers golden, pyramidal densely arranged.
- Fruit : roundish square pods, 15-25 x 1,5-2 mm; seed finely reticulate, 1,3-1,5mm.
- Biological type: biennial to perennial
Ecological profile (click on flags):
Present
Present
