| Classification | Pontederiaceae: Pontederia |
| Harvard University Herbaria Barcode(s) | 02290810 |
| Collector | L. C. Wheeler |
| Collector number | 4593 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Cambridge |
| Locality | Charles River at Cambridge Cemetary |
| Date Collected | 1937-08-05 |
| Habitat | Shallow, mucky river margin |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1f279651-e408-40d5-82ac-ebe39cabe45d |
| Harvard University Herbaria Barcode | 02290810 |
| Herbarium | GH |
| Family | Pontederiaceae |
| Determination | Pontederia cordata Linnaeus |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
