ANNALES BOTANICI FENNICI, vol.43, no.6, pp.451-455, 2006 (SCI-Expanded)
Geranium kalenderianum A. Ilcim & L. Behcet from the city of Kahramanmaras, Turkey, is described as a new species and illustrated. Diagnostic characters and taxonomic comments on the species are given. It is compared with closely similar Geranium subacutum and G. palmatipartitum. The geographical distribution of the new species and the similar ones is presented on a map.