Endress, Peter K. (1997). "Relationships between floral organization, architecture, and pollination mode in Dillenia (Dilleniaceae)". Plant Systematics and Evolution. 206 (1–4): 99–118. doi:10.1007/BF00987943. S2CID23394517.
Endress, Peter K. (1997). "Relationships between floral organization, architecture, and pollination mode in Dillenia (Dilleniaceae)". Plant Systematics and Evolution. 206 (1–4): 99–118. doi:10.1007/BF00987943. S2CID23394517.