| Classification | Haloragaceae: Myriophyllum |
| Harvard University Herbaria Barcode(s) | 01628421 |
| Collector | C. B. Hellquist & L. Crouch |
| Collector number | 12522 |
| Country | United States of America |
| State | Oklahoma |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oklahoma: Stephens County |
| Locality | 4.5 miles east of Comanche, Route 53A Sec. 24, T2S, R7W |
| Date Collected | 1978-06-07 |
| Habitat | Comanche Lake |
| Container | Flora of Oklahoma |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/30e52d5f-25ab-4ef8-8f14-6b1392d32393 |
| Harvard University Herbaria Barcode | 01628421 |
| Herbarium | GH |
| Previous ownership | [ex] Herbarium of Boston State College, Boston, Massachusetts; Transferred from Massachusetts College of Liberal Arts Herbarium (NASC) |
| Family | Haloragaceae |
| Determination | Myriophyllum spicatum Linnaeus |
| Determined by | E. N. Nelson & R. W. Couch |
| Date Determined | 1978-06-07 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
