| Classification | Plantaginaceae: Callitriche |
| Harvard University Herbaria Barcode(s) | 00466735 |
| Collector | J. A. Steyermark |
| Collector number | 16308 |
| Country | United States of America |
| State | Missouri |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Missouri: Crawford County |
| Locality | [data not captured] |
| Date Collected | 1934-10-21 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/79133844-fbf2-4f2c-b8cc-7963b5ef7018 |
| Harvard University Herbaria Barcode | 00466735 |
| Herbarium | GH |
| Family | Plantaginaceae |
| Determination | Callitriche heterophylla Pursh |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
