| Classification | Convolvulaceae: Calystegia |
| Harvard University Herbaria Barcode(s) | 00655630 |
| Collector | C. H. Knowlton |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Washington County: Addison |
| Locality | Addison |
| Date Collected | 1924-08-19 [Aug. 19, 1924] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8817b402-be12-4cd4-a26a-ec47b4111c7d |
| Harvard University Herbaria Barcode | 00655630 |
| Herbarium | NEBC |
| Family | Convolvulaceae |
| Determination | Calystegia sepium subsp. sepium (Sims) Matsuda |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
