| Classification | Pontederiaceae: Pontederia |
| Harvard University Herbaria Barcode(s) | 01000904 |
| Collector | H. D. Thoreau |
| Country | United States of America |
| Geography | North America: North America (CA, US, MX) (Region): United States of America |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cf3447f5-8d52-4952-b4ef-1628542e9860 |
| Harvard University Herbaria Barcode | 01000904 |
| Herbarium | GH |
| Family | Pontederiaceae |
| Determination | Pontederia cordata Linnaeus |
| Determination Remarks | [is filed under name] [is label name] [is Current name] |
| Subcollection | Thoreau Herbarium |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
