| Proceedings of Learned Societies (1839) Annals And Magazine of Natural History 3: 193-213 | |
| Flora of Panama. Part III. Fascicle IV Paul H Allen (1949) Annals of the Missouri Botanical Garden 36: 1-132 | |
| Flora of Panama. Part III. Fascicle I Paul H Allen (1949) Annals of the Missouri Botanical Garden 36: 133-257 |