Morning glory, Ipomoea spp. Family: Convolvulaceae Pollen grain morphology: periporate, tectate, spiniferous Pollen grain size: 81.58 + 4.23 µm by 79.73 + 5.70 µm April 30, 2015Convolvulaveae, Uncategorizedconvolvulaceae, ipomoea, morning glory, periporate, spiniferous, tectate