Weed Science & Agronomy
INRA-Dijon
|
Unité de Malherbologie & Agronomie Weed Science & Agronomy INRA-Dijon |
Bayer Code : trfch
Synonym(s) of Sc. name:
Classification: Leguminosae, Dicotyledonous
Common name: Trifolium cherleri
Synonym(s) of Common name:
Name per country: DE : Cherler s Klee ; FR : trèfle de Cherler ; IT : trifoglio di Cherler ;
Biological type: Annual
.
- Cotyledons lengthened, spoon-shaped.
- First leaf simple, later 3-foliolate.
- Height: 10-20 cm. Plant smooth-hairy with a lengthened root.
- Stem erect, slightly branched.
- Leaflets 8 to 20 mm, nearly entire. Stipules with free part short, lanceolate -acuminate.
- Flowers whitish in globose, terminal, solitary heads, sessile at the axil of 3 broadened bracts. Corolla no more long than the calyx ; calyx hairy, ciliate-toothed.
- Fruit : pod.
- Rare in crops.
- Biological type: annual.
- Risk of confusion at seedling stage with all the other species of Trifolium and the species of Oxalis .
Ecological profile (click on flags):
Rare
Rare
Present
