Tiffaf (Isem usnan: Sonchus oleraceus) d talmest n yemɣi seg twacult n tetrawt. Carl Von Linné d amdan amezwaru i yuran fell-as deg useggas n 1753. Tilmas Ismawen Isem-is s latinit: Sonchus oleraceus Isem-is s tefransist: Laiteron maraîcher Ismawen-is nniḍen s teqbaylit: Ismawen-is nniḍen s tmaziɣt: Isseqdac == Tiwelhiwin ==