Weed Science & Agronomy
INRA-Dijon
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Unité de Malherbologie & Agronomie Weed Science & Agronomy INRA-Dijon |
Bayer Code : bupro
Synonym(s) of Sc. name:
Classification: Umbelliferae, Dicotyledonous
Common name: thorow-wax
Synonym(s) of Common name:
Name per country: DE : Acker-Hasenohr ; ES : haloche ; FR : buplèvre à feuilles rondes ; IT : bupleuro perfogliato ; PT : perfolhada ; EN : thorow-wax ;
Biological type: Annual
.
- Cotyledons very narrow, elongated (>10 times longer than wide).
- Entire leaves elliptical to ovate, with entire margin.
- Height: 15-75 cm. Glaucous with tap root.
- Stem erect, round, branched towards top.
- Undivided leaves, rounded to ovate, surrounded with transparent boarder. Perfoliate leaves acrosing by stem with principal radiating veins.
- Yellow flowers in umbel 4-8 rays. Without involucre, involucels with erect ovate bracts around umbel after flowering and largely superseded after flowering.
- Fruits : achenes with 6 sides, ovate with visible side, smooth. Brown black achenes 3-3.5 mm. Persistent carpophore on inflorescence after fruit fall.
- Healing and astrigent plant. Species rare in crops.
- Biological type: annual.
Ecological profile (click on flags):
Rare
Present
Rare
Present
