| Classification | Pontederiaceae: Heteranthera |
| Harvard University Herbaria Barcode(s) | 01919272 |
| Collector | S. R. Hill |
| Collector number | 17411 |
| Country | United States of America |
| State | Maryland |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maryland: Cecil County |
| Locality | Charlestown center, tidal area along upper Chesapeake Bay, just W of mouth of small creek |
| Date Collected | 1986-09-21 |
| Habitat | in mud with Bidens, Aster, Scirpus. |
| Container | Plants of Maryland |
| Frequency | Local at creek margin |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2c932afa-1327-4de0-8f58-c660601214ba |
| Harvard University Herbaria Barcode | 01919272 |
| Herbarium | GH |
| Family | Pontederiaceae |
| Determination | Heteranthera reniformis Ruiz & Pavon |
| Determined by | Horn, Charles N. |
| Date Determined | 1995 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
