| Classification | Pontederiaceae: Heteranthera |
| Harvard University Herbaria Barcode(s) | 00700419 |
| Collector | C. H. Knowlton |
| Country | United States of America |
| State | Vermont |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Vermont: Rutland County: Sudbury |
| Locality | Sudbury |
| Date Collected | 1939-08-23 [Aug. 23, 1939] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bc5438e2-56f7-4cc8-8899-468e124f6ecf |
| Harvard University Herbaria Barcode | 00700419 |
| Herbarium | NEBC |
| Family | Pontederiaceae |
| Determination | Heteranthera dubia MacMillan |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
