| Classification | Convolvulaceae: Calystegia | 
| Barcode(s) | 00655652 | 
| Collector | G. B. Rossbach | 
| Collector number | 683 | 
| Country | United States of America | 
| State | Maine | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Waldo County: Islesboro | 
| Locality | Islesboro | 
| Date Collected | 1935-09-03 [Sept. 3, 1935] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4c77ba2e-b436-4c10-98b0-7a91b607567a | 
| Harvard University Herbaria Barcode | 00655652 | 
| Herbarium | NEBC | 
| Family | Convolvulaceae | 
| Determination |  Calystegia sepium var. americana (Sims) Matsuda | 
| Determination Remarks |  [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |