Leaf anatomy, palynology, leaf and seed micromorphology of the section macrophyllium bunge belong to genus Astragalus L. (Leguminosae) of Turkey

In this study, 6 taxa of Macrophyllium section belonging to Astragalus (Leguminosae) was examined with regard to anatomical (leaflets and petioles), the pollen, leaf surface and seed features. Moreover, morphological data and geographical distribution of the species are given. The petiole anatomy has an important Petiole anatomy has been demonstrated that has importance role from systematic aspect. The pollen grains has radial symmetry and isopolar. The leaflets are amphistomatic wherein the number of stomata varies at the upper and lower surface. seeds were examined reticulate or reticulate- rugulat ornamentation using scanning electron microscopy.