| Classification | Convolvulaceae: Calystegia | 
| Harvard University Herbaria Barcode(s) | 02055440 | 
| Collector | J. R. Churchill | 
| Country | United States of America | 
| State | Pennsylvania | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Northampton County | 
| Locality | Valley of the Lehigh River, Northampton | 
| Date Collected | 1923-08-28 | 
| Habitat | Cornfield | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a747c826-93c3-4d5d-bf31-6f8f982f175c | 
| Harvard University Herbaria Barcode | 02055440 | 
| Herbarium | GH | 
| Previous ownership | Ex Herbarium of J. R. Churchill | 
| Family | Convolvulaceae | 
| Determination | Calystegia sepium subsp. appalachiana Brummitt | 
| Determined by | Brummitt, Richard Kenneth | 
| Date Determined | 1996-10-16 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |