Wild grape, Vitis vinifera Family: Vitaceae Pollen grain morphology: spheroidal, subtriangular, tectate, fine reticulate Pollen grain size: 20.38 ± 0.72 µm by 19.07 ± 0.50 µm June 15, 2015vitaceaefine reticulate, grape, spheroidal, subtriangular, tectate, vinis, vitaceae, vitifera