| Classification | Convolvulaceae: Calystegia |
| Harvard University Herbaria Barcode(s) | 00633824 |
| Collector | C. H. Knowlton |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Barnstable County: Yarmouth |
| Locality | Yarmouth |
| Date Collected | 1918-06-26 [June 26, 1918] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/74b0e802-b856-4ce4-88ef-6c02040caaf7 |
| Harvard University Herbaria Barcode | 00633824 |
| Herbarium | NEBC |
| Family | Convolvulaceae |
| Determination | Calystegia sepium subsp. americana (Sims) Brummitt |
| Determination Remarks | [filed under] [current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
