| Classification | Pontederiaceae: Pontederia |
| Harvard University Herbaria Barcode(s) | 00029597 |
| Type Status | Isotype |
| Collector | N. C. Fassett |
| Collector number | 16067 |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Lincoln County: Jefferson |
| Locality | Shallow mucky cove, Damariscotta Lake |
| Date Collected | 1936-08-28 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8751cfa6-d63a-4c6c-8fe1-06476969017e |
| Harvard University Herbaria Barcode | 00029597 |
| Herbarium | GH |
| Family | Pontederiaceae |
| Determination | Pontederia cordata var. cordata |
| Determined by | R. M. Lowden |
| Determination Remarks | [is Current name] |
| Family | Pontederiaceae |
| Type Status | Isotype |
| Isotype of | Pontederia cordata f. taenia Fassett |
| Taxon Reference | (for Pontederia cordata f. taenia Fassett) Rhodora 1937. 39: 274. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
