| Calystegia sepium (L.) R. Br. |
| Currently Accepted Name: | Calystegia sepium (L.) R. Br. subsp. americana (Sims) Brummitt |
| Herbarium Name Used: | Calystegia sepium (L.) R. Br. ssp. americana (Sims) Brummitt |
| Locality: | USA. Indiana. Dearborn: Roadside bank along Rd. 262, 4.0 mi. southeast of Dillsboro. |
| Habitat: | On Daucus carota showing counterclockwise twining. |
| Submission Info: | Submitted by Admin on 25 Aug 2015 |