| Classification | Pontederiaceae: Pontederia |
| Harvard University Herbaria Barcode(s) | 02068343 |
| Collector | W. D. Longbottom with [data not captured] |
| Collector number | 3692 |
| Country | United States of America |
| State | Maryland |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maryland: Anne Arundel County |
| Locality | Town of Glen Burnie, at the head Marley Creek south of MD Rt. 10. |
| Date Collected | 1993-07-16 |
| Container | Plants of Maryland |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c3f25c72-2271-4f15-97bf-16a1f2ab0a0e |
| Harvard University Herbaria Barcode | 02068343 |
| Herbarium | GH |
| Previous ownership | [ex] D. H. Williams Herbarium Anne Arundel Community College Arnold, Maryland |
| Family | Pontederiaceae |
| Determination | Pontederia cordata Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
