| Convolvulaceae |
|
Ipomoea orizabensis
| (Pelletan) Ledeb. ex Steud. | Nomencl. Bot. (ed. 2) 818 | 1841 |
| Convolvulaceae |
|
Ipomoea orizabensis var. austromexicana
| J.A. McDonald | Lundellia 4: 86-87, f. 4a-e | 2001 |
| Convolvulaceae |
|
Ipomoea orizabensis var. collina
| (House) J.A. McDonald | Lundellia 4: 87, f. 3 | 2001 |
| Convolvulaceae |
|
Ipomoea orizabensis var. novogaliciana
| J.A. McDonald | Lundellia 4: 87-88, f. 4B, F | 2001 |
| Convolvulaceae |
|
Ipomoea orizabensis var. orizabensis
| | | |