| Classification | Convolvulaceae: Calystegia | 
| Harvard University Herbaria Barcode(s) | 00633683 | 
| Collector | G. B. Rossbach | 
| Country | United States of America | 
| State | Maine | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Waldo County: Troy | 
| Locality | Troy | 
| Date Collected | 1931-09-08 [Sept. 8, 1931] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/90c60cb1-3e04-4e4b-8a7f-a2b48280bece | 
| Harvard University Herbaria Barcode | 00633683 | 
| Herbarium | NEBC | 
| Family | Convolvulaceae | 
| Determination | Calystegia sepium (Linnaeus) R. Brown | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |