Weed Science & Agronomy
INRA-Dijon
|
Unité de Malherbologie & Agronomie Weed Science & Agronomy INRA-Dijon |
Bayer Code : antru
Synonym(s) of Sc. name: Anthemis neilreichii Ortmann
Classification: Compositae, Dicotyledonous
Common name: Anthemis ruthenica
Synonym(s) of Common name:
Name per country: DE : Russische Hundskamille ; ES : antemis rutenica ; FR : anthemis de Russie ; IT : Camomilla ;
Biological type: Annual
- Cotyledons round to oval, rounded ends, sessile.
- Foliage leaves divided with narrow linear segments; first pinnate, then dipinnate; slightly hairy.
- Seedling differs little from Anthemis austriaca .
- Height: 10-40 cm.
- Stem erect or prostrate, downy haired; profusely branched from the base with erect spreading branches.
- Foliage leaves divided, oblong ovate, simply pinnatifid or dipinnatifid, segments 1mm broad; if ground, plant gives a strong, aromatic smell of lemon; woolly pubescent
- Flower : heads 25-35 mm broad, long-stalked; yellow disk florets, white ray flowers ; scales dentate and with cusp at the apex.
- Seed 1.5-2 mm long, outer ones deeply angular grooved.
- Biological type: annual.
- Spread: In the eastern parts of the country often very abundant in all cultivated fields.
Mistake with: Anthemis austriaca
Ecological profile (click on flags):
Present
