| Classification | Pontederiaceae: Heteranthera |
| Harvard University Herbaria Barcode(s) | 01919062 |
| Collector | D. Demaree |
| Collector number | 25292 |
| Country | United States of America |
| State | Arkansas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arkansas: Searcy County |
| Locality | Buffalo River. P. O. Saint Joe. |
| Date Collected | 1944-10-01 |
| Verbatim Elevation | 750 |
| Habitat | Shallow water. |
| Container | Plants of Arkansas |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cc3566cb-74c1-4d5b-9874-b2188165fd30 |
| Harvard University Herbaria Barcode | 01919062 |
| Herbarium | GH |
| Family | Pontederiaceae |
| Determination | Heteranthera dubia MacMillan |
| 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 |
