| Classification | Pontederiaceae: Pontederia |
| Harvard University Herbaria Barcode(s) | 01919369 |
| Collector | E. L. Larsen |
| Collector number | 643 |
| Country | United States of America |
| State | Delaware |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Delaware: New Castle County |
| Locality | Delaware City |
| Date Collected | 1934-07-18 |
| Habitat | coal wharf |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/042620a9-e653-492c-a1c0-e33d2650e804 |
| Harvard University Herbaria Barcode | 01919369 |
| Herbarium | GH |
| Previous ownership | [ex] The Herbarium of the University of Pennsylvania |
| Family | Pontederiaceae |
| Determination | Pontederia cordata Linnaeus |
| Determined by | Lowden, Richard M. |
| Date Determined | 1971-06-** |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
