| Classification | Alismataceae: Sagittaria |
| Harvard University Herbaria Barcode(s) | 01632496 |
| Collector | U. T. Waterfall with [data not captured] |
| Collector number | 2160 |
| Country | United States of America |
| State | Oklahoma |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oklahoma: McCurtain County |
| Locality | in Rock Creek near highway #20 at state line |
| Date Collected | 1940-06-16 |
| Habitat | growing in shallow water |
| Container | Plants of Oklahoma |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e5c4b22d-d08e-4141-8fec-f08d2304e32c |
| Harvard University Herbaria Barcode | 01632496 |
| Herbarium | GH |
| Family | Alismataceae |
| Determination | Sagittaria graminea Michaux |
| Determined by | Hellquist, Carl Barre |
| Date Determined | 1988 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
