| Classification | Convolvulaceae: Calystegia |
| Harvard University Herbaria Barcode(s) | 00655727 |
| Collector | R. Frohock |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Malden |
| Locality | Malden, Pine Bank [Park] |
| Date Collected | 1880 [July 1880] |
| Habitat | swamp |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/561f0ef2-9ef8-48d5-9a24-d04566acc0ef |
| Harvard University Herbaria Barcode | 00655727 |
| Herbarium | NEBC |
| Family | Convolvulaceae |
| Determination | Calystegia sepium subsp. americana (Sims) Brummitt |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
