Morphological and palynological features of Campanula l. (Campanulaceae) taxa distributed in giresun

In this study morphological and palynological features of taxa belonging to Campanula L. genus which is located in Giresun. The general morphological features of the samples collected from field studies and herbarium material were investigated using stero microscope. Palynological study, pollen grains were examined using light microsope (LM) and scanning electron microscope (SEM ). The pollen shape of examined taxa is oblate ? spheroidal. Looking at the structures aperture, C. glomerata show that %60 tetraporate and %40 triporate feature. The pollen of other taxa is triporate.