Pollen taxonomy is the prerequisite to compare the pollen present in honey samples with special reference to melissopalynological investigation. There is a scope to prepare pollen reference slides of flowering plants visited by honeybees of different ecological regions. The present study was undertaken during March 2010 to June 2012 in Western Ghats of Karnataka. Sixty eight flowering plants visited by honeybees were collected from Western Ghats of Karnataka and pollen morphological studies have been carried out. Species belonging to family Astraceae pollen are spinolous spherical in shape. The different species in families Fabaceae has a great morphological diversity. They also have variation in symmetry, position and distribution of apertures, exine structure and sculpture of the pollen wall. The pollen grain of plants belonging to family Malvaceae is echinate. Species of family Myrtaceae pollen are colporate and prolate
