| Classification | Pontederiaceae: Heteranthera |
| Harvard University Herbaria Barcode(s) | 02171967 |
| Collector | C. N. Horn |
| Collector number | 19122 |
| Country | United States of America |
| State | West Virginia |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: West Virginia: Monroe County |
| Locality | [data not captured] |
| Date Collected | 2009-07-29 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b97f7e31-9663-4d1f-b302-4ffd763c4a41 |
| Harvard University Herbaria Barcode | 02171967 |
| Herbarium | GH |
| Family | Pontederiaceae |
| Determination | Heteranthera dubia MacMillan |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
