BioStor
 | New and noteworthy additions to the Melastomataceae of Panama Frank Almeda (1984) Proceedings of the California Academy of Sciences 43: 269-282 |
 | A Survey of Reproductive Biology in Neotropical Melastomataceae and Memecylaceae Susanne S Renner (1989) Annals of the Missouri Botanical Garden 76: 496-518 |
 | New species and new combinations in Blakea and Topobea (Melastomataceae), with an historical perspective on generic limits in the tribe Blakeeae Frank Almeda (1990) Proceedings of the California Academy of Sciences 46: 299-326 |
 | The octandrous and dodecandrous species of Topobea (Melastomataceae) in Mexico and Central America Frank Almeda (2001) Proceedings of the California Academy of Sciences 52: 511-548 |