Aɣeddu n weɣyul (Isem usnan: Cirsium arvense) d talmest n yemɣi seg twacult n tetrawt. Giovanni Antonio Scopoli (fr) d amdan amezwaru i yuran fell-as deg useggas n 1772. Tilmas Ismawen Isem-is s latinit: Cirsium arvense Isem-is s tefransist: Chardon des champs Ismawen-is nniḍen s teqbaylit: Ismawen-is nniḍen s tmaziɣt: Isseqdac == Tiwelhiwin ==