| Rubiaceae | |
Alibertia edulis var. edulis
| | | |
| Rubiaceae | |
Alibertia edulis var. manuana
| Delprete & C.H. Perss. | Fl. Neotrop. Monogr. 119: 90–91, fig. 30 | 2017 |
| Rubiaceae | |
Alibertia edulis var. obtusiuscula
| (Steyerm.) Delprete & C. Persson | Fl. Venez. Guayana 8: 514 | 2004 |
| Rubiaceae | ** |
Alibertia edulis var. obtusiuscula
| (Steyerm.) Delprete & C.H. Perss. | Fl. Neotrop. Monogr. 119: 91 | 2017 |
| Rubiaceae | |
Alibertia edulis var. premontana
| (C.M. Taylor) Delprete & C.H. Perss. | Novon 21(1): 137 | 2011 |