| Classification | Haloragaceae: Myriophyllum |
| Harvard University Herbaria Barcode(s) | 01626996 |
| Collector | U. T. Waterfall |
| Collector number | 8065 |
| Country | United States of America |
| State | Oklahoma |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oklahoma: McCurtain County |
| Locality | 8 mi W of Tom |
| Date Collected | 1948-06-23 |
| Habitat | Swamp & pond |
| Container | Plants of Oklahoma |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3f4f1eb3-f875-489a-b3f6-3d84ccfe7246 |
| Harvard University Herbaria Barcode | 01626996 |
| Herbarium | GH |
| Previous ownership | Collected for the Bebb Herbarium of the University of Oklahoma by the Oklahoma Biological Survey |
| Family | Haloragaceae |
| Determination | Myriophyllum pinnatum (Walter) Britton |
| Determined by | M. S. Alix & R. W. Scribailo |
| Date Determined | 2011-08-** |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
