Affar (Isem usnan: Elymus) d tawsit n yemɣi seg twacult n tumedt. Carl Von Linné d amdan amezwaru i yuran fell-as deg useggas n 1753. Ismawen Isem-is s latinit: Dactylis glomerata, Elytrigia repens Isem-is s tefransist: Dactyle aggloméré ou Pied de poule, Chiendent Ismawen-is nniḍen s teqbaylit: Ismawen-is nniḍen s tmaziɣt: Isseqdac == Tiwelhiwin ==