| Classification | Plantaginaceae: Callitriche |
| Harvard University Herbaria Barcode(s) | 00466822 |
| Collector | C. M. Rowell |
| Collector number | 11006 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Hemphill County |
| Locality | bottomlands of the Canadian River ± 7 miles northeast of Canadian |
| Date Collected | 1966-05-20 |
| Habitat | In shaded still water of spring |
| Container | Plants of the Texas Panhandle |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cb8ab912-6207-44af-b674-fe603789b66c |
| Harvard University Herbaria Barcode | 00466822 |
| Herbarium | GH |
| Family | Plantaginaceae |
| Determination | Callitriche heterophylla Pursh |
| Determined by | Philbrick, Charles Thomas |
| Date Determined | 1991-01-** |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
