| Classification | Pontederiaceae: Heteranthera |
| Harvard University Herbaria Barcode(s) | 01919171 |
| Collector | R. J. Webb |
| Collector number | 1360 |
| Country | United States of America |
| State | Ohio |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Ohio: Portage County |
| Locality | Twin Lake |
| Date Collected | 1920-08-01 |
| Habitat | Above water line |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c7101c43-d70c-48b9-b94f-30cee68e8adc |
| Harvard University Herbaria Barcode | 01919171 |
| Herbarium | GH |
| Previous ownership | Ex Herbarium of R. J. Webb |
| 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 |
