Weed Science & Agronomy
INRA-Dijon
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Unité de Malherbologie & Agronomie Weed Science & Agronomy INRA-Dijon |
Bayer Code : linsi
Synonym(s) of Sc. name: Linaria parviflora Jacq.0 Halácsy non Desf.
Classification: Scrophulariaceae, Dicotyledonous
Common name: Linaria simplex
Synonym(s) of Common name:
Name per country: DE : Einfaches Leinkraut ; ES : linaria simple ; FR : linaire simple ; IT : linajola piccola ;
Biological type: Annual
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- Cotyledons lemon-shaped.
- Leaves entire, lanceolate, more or less toothed.
- Height: 20-50 cm. Plant glaucous, hairless in the lower part, hairy glandular at the inflorescence.
- Stem erect relatively slender, usually simple but sometimes with few short branches.
- Leaves glabrous 1-veined. Lower leaves whorled, the upper alternate, all linear or linear-lanceolate.
- Flowers yellow purple-striped. Corolla 5-9 mm, with a nearly straight spur, slightly shorter than the flower. Bract narrow. Inflorescence pubescent.
- Fruit : capsule subglobose almost round, opening by apical teeth. Seed disk-shaped, 1-2 mm, dark-grey, with a large lighter winged border.
- Biological type: annual.
Mistake with: Linaria arvensis , Linaria supina (at vegetative stage), Linaria repens (at seedling stage).
Ecological profile (click on flags):
Present
Present
