Weed Science & Agronomy
INRA-Dijon
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Unité de Malherbologie & Agronomie Weed Science & Agronomy INRA-Dijon |
Bayer Code : ranmu
Synonym(s) of Sc. name:
Classification: Ranunculaceae, Dicotyledonous
Common name: rough-fruited buttercup
Synonym(s) of Common name:
Name per country: DE : Stachelfrüchtiger Hahnenfuß ; ES : abrepuños ; FR : renoncule à petites pointes ; IT : ranuncolo spinoso ; PT : bugalhó ; EN : rough-fruited buttercup ;
Biological type: Annual
.
- Cotyledons lengthened, spoon-like.
- Leaves palmately divided.
- Height: 10-30 cm.
- Stem diffuse, branched, nearly glabrous.
- Basal leaves roundish 3-5-lobed. Cauline leaves cut almost to the base, lanceolate only in the upper part of the plant.
- Flowers light-yellow, their peduncle furrowed, small. Sepals hairy, petals longer than the calyx.
- Fruits flattened, spiny, conspicuously bordered. Beak slightly hooked, 7-8 mm long.
- Plant toxic. Rare in crops.
- Biological type: annual.
Mistake with: Ranunculus arvensis , Ranunculus sardous
Ecological profile (click on flags):
Present
Rare
Present
