Pollen morphology, exine structure and the realationships of Basellaceae and Didiereaceae to Portulacaceaev. 21187-208
Nowicke, Joan W. 1996. "Pollen morphology, exine structure and the realationships of Basellaceae and Didiereaceae to Portulacaceae." Systematic Botany, 21 187–208.
