| Name | Calystegia collina (Greene) Brummitt |
| Authorship | (Greene) Brummitt |
| Rank | Species |
| Placed in | Calystegia R. Brown |
| Contains | Calystegia collina subsp. oxyphylla Brummitt Calystegia collina subsp. tridactylosa (Eastwood) Brummitt Calystegia collina subsp. venusta Brummitt |
| GUID | urn:lsid:ipni.org:names:265649-1 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Calystegia collina (Greene) Brummitt |
| Identification made in | [no date] (5) |