| Classification | Convolvulaceae: Calystegia | 
| Harvard University Herbaria Barcode(s) | 00633780 | 
| Collector | M. C. Merrifield | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Worcester County: Worcester | 
| Locality | Worcester, Pleasant St. | 
| Date Collected | 1879-07-20 [July 20. 1879] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/02b52082-2e2a-4e25-9a81-d843609ff6a7 | 
| Harvard University Herbaria Barcode | 00633780 | 
| Herbarium | NEBC | 
| Family | Convolvulaceae | 
| Determination | Calystegia sepium (Linnaeus) R. Brown | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |