| Classification | Haloragaceae: Myriophyllum |
| Harvard University Herbaria Barcode(s) | 01628327 |
| Collector | G. E. Larson |
| Collector number | 6978 |
| Country | United States of America |
| State | South Dakota |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: South Dakota: Lawrence County |
| Locality | 7.5 mi W Nemo; Roubaix Lake |
| Date Collected | 1981-09-11 |
| Habitat | Submerged and anchored in shallow water behind dam |
| Container | Flora of South Dakota |
| Frequency | Common |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/539c09f5-273e-4c10-9eac-c9cbc7150b57 |
| Harvard University Herbaria Barcode | 01628327 |
| Herbarium | GH |
| Previous ownership | [ex] Herbarium of South Dakota State University; Transferred from Massachusetts College of Liberal Arts Herbarium (NASC) |
| Family | Haloragaceae |
| Determination | Myriophyllum sibiricum Komarov |
| Determined by | Hellquist, Carl Barre |
| Date Determined | 1989-12-** |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
