noun🔗ShareAchillée sternutatoireAchillea ptarmica, a hardy flowering plant, poisonous to cattle, sheep and horses, but with various herbal applications in humans."The farmer avoided letting his sheep graze near the sneezewort plants, as they are poisonous. "L'agriculteur a évité de laisser ses moutons brouter près des plants d'Achillée sternutatoire, car ils sont toxiques.plantmedicinenatureorganismagriculturesciencebiologyChat with AIVocabulary GamePractice Reading