Are #morphological characteristics of #Parrotia (Hamamelidaceae) #pollen #species diagnostic? https://doi.org/10.1016/j.revpalbo.2022.104776 #IMBEpapers #PollenMorphology #TertiaryRelict #PlantSpecies #refugia #Hyrcanian #EasternChinaForest
#morphological #parrotia #pollen #species #imbepapers #pollenmorphology #tertiaryrelict #plantspecies #refugia #hyrcanian #easternchinaforest