| Classification | Haloragaceae: Myriophyllum |
| Barcode(s) | 01626871 |
| Collector | F. A. Barkley |
| Collector number | 13124 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: San Saba County |
| Locality | Rock Creek crossing on McDowell farm 13 miles southeast of San Saba |
| Date Collected | 1943-06-25 |
| Habitat | In spring in stream |
| Container | Texas Plants |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/418ac2a0-1bb4-4671-a505-6eeef63e4f47 |
| Harvard University Herbaria Barcode | 01626871 |
| Herbarium | GH |
| Previous ownership | Ex Herb. Fred A. Barkley |
| Family | Haloragaceae |
| Determination | Myriophyllum heterophyllum Michaux |
| Determined by | R. W. Scribailo & M. S. Alix |
| Date Determined | 2015-09-** |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
