| nombre | tipo de medio | fecha | Autor | Idioma | tipo | Ubicación narrativa | Título |
|---|---|---|---|---|---|---|---|
| Flowering Succulents | 1959 | Gordon Douglas Rowley | |||||
| Cissus and Cyphostemma: A short review of succulent Vitaceae, with check-list of names of species | 1968 | Gordon Douglas Rowley | |||||
| Illustrated Encyclopedia of Succulents | 1978 | Gordon Douglas Rowley | |||||
| Name that Succulent | 1980 | Gordon Douglas Rowley | |||||
| Intergeneric hybrids in succulents | 1983 | Gordon Douglas Rowley |