| Classification | Convolvulaceae: Calystegia | 
| Harvard University Herbaria Barcode(s) | 02160145 | 
| Collector | S. K. Harris | 
| Collector number | 29699 | 
| Country | United States of America | 
| State | New Hampshire | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Hampshire: Coos County: Dummer | 
| Locality | Dummer Hill Road | 
| Date Collected | 1966-07-30 | 
| Habitat |  | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ab90ac38-21c8-496e-9493-4b9109782f81 | 
| Harvard University Herbaria Barcode | 02160145 | 
| Herbarium | NEBC | 
| Family | Convolvulaceae | 
| Determination | Calystegia sepium (Linnaeus) R. Brown | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |