Weed Science & Agronomy
INRA-Dijon
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Unité de Malherbologie & Agronomie Weed Science & Agronomy INRA-Dijon |
Bayer Code : anycl
Synonym(s) of Sc. name: Anacyclus pubescens Reichenbach, Anthemis clavata L. Anthemis tomentosa Gouan, Chamaemelum tomentosum Allioni
Classification: Compositae, Dicotyledonous
Common name: longwort
Synonym(s) of Common name:
Name per country: DE : Keulige Flügelfruchtkamille ; ES : botoncillo ; FR : anacycle tomenteux ; IT : camomilla tomentosa ; PT : pimposto-branco ;
Biological type: Annual
.
- Cotyledons elliptical to ovate, with rounded tip, sessile.
-Divided leaves, palmate.
- Height: 20-40 cm.
- Stem erect, branched, more or less lanate.
- Lower leaves in rosette. Elongated leaves, divided, pinnate, with linear very restricted segments, terminated by small mucron. Flowers white ligulate and tubulous yellow grouped in capitulum of 15-20 mm; scales of the receptacle large with triangular top.
- Fruits: external achenes on each capitulum surrounded by 2 slender wings and angular at top.
- Biological type: annual.
Mistake with: Anthemis altissima , Anthemis arvensis , Anthemis cotula , Chamaemelum fuscatum , Chamaemelum mixtum , Anacyclus radiatus , Anacyclus valentinus
Ecological profile (click on flags):
Present
Present
Present
Rare
