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witch grass

/ˈwɪtʃ ɡrɑːs/

Traduction: Nom courant donné à diverses plantes herbacées envahissantes à croissance rapide, en particulier le chiendent, souvent considérées comme des mauvaises herbes gênantes dans les jardins et les pelouses.

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/ˈwɪtʃ ɡrɑːs/C1informal
  • frNom courant donné à diverses plantes herbacées envahissantes à croissance rapide, en particulier le chiendent, souvent considérées comme des mauvaises herbes gênantes dans les jardins et les pelouses.

A common name for various types of fast-spreading, invasive grasses, particularly couch grass or quackgrass, often considered a troublesome weed in gardens and lawns.

  1. Invasive weedB2formal

    A common name for several types of fast-spreading, invasive grasses, especially quackgrass (Elymus repens) or couch grass, known for being difficult to eradicate.

    frchiendent

    • Witch grass has taken over the entire garden bed.
    • Farmers struggle to control witch grass in their wheat fields.
    • The roots of witch grass can grow several feet deep.