Million bells, Calibrachoa x hybrida Family: Solanaceae Pollen grain morphology: tricolpate, tectate Pollen grain size: Equatorial: 26.43 µm by 25.86 µm Polar: 26.06 µm by 23.97 µm May 1, 2015Solanaceae, Uncategorizedcalibrachoa, calibrachoa x hybrida, million bells, Solanaceae, tectate, tricolpate