| Name | Calystegia collina subsp. oxyphylla Brummitt |
| Authorship | Brummitt |
| Rank | Subspecies |
| Placed in | Calystegia collina (Greene) Brummitt |
| GUID | urn:lsid:ipni.org:names:43551-2 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Calystegia collina subsp. oxyphylla Brummitt |
| Identification made in | [no date] (2), 1896 (2) |
Copyright © 2013 The President and Fellows of Harvard College | Accessibility