| Anatomical characters of Upper and Lower epidermis was studied to the leaves of some species belong to genus Cyperus L.from the family Cyperaceae in Iraq,, and some of characters was useful to separate the species Like characters of Stomata, subsidiary cell, long cell,indumentum,and silica body ,and this characters separate the species into two groups the first group includ the species(C.auchari) that belong to the Subg . Juncellus and the second group includes the species (C.alternifolius., C.difformis, C.fuscus, C.longus, C.malaccensis, C.odoratus, C.rotundus) that belong to Subg. Cyperus L. and some characters was usuful to separet the species in the second group Like indumentum,the shape of subsidiary cell, silica cons,and the type of undulating , thickness of the cell wall. |