BioStor
 | Bibliographical Notices (1841) Annals And Magazine of Natural History 7: 429-434 |
 | Bibliographical Notices (1842) Annals And Magazine of Natural History 9: 337-344 |
 | Notes on the Structure and Affinities of Batideæ, Callitrichaceæ, Vochysiaceæ, and Cassytheæ B Clarke (1859) Transactions of The Linnean Society of London 22: 411-414 |
 | The genera of Zygophyllaceae in the southeastern United States Duncan Macnair Porter (1972) Journal of the Arnold Arboretum 53: 531-552 |