| Classification | Ceratophyllaceae: Ceratophyllum |
| Barcode(s) | 02073229 |
| Collector | C. B. Hellquist |
| Collector number | 16841 |
| Country | United States of America |
| State | Colorado |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado: Montezuma County |
| Locality | Totten Reservoir, Cortez, Sect. 10, T36N, R15W |
| Georeference | 37° 21.705' N, 108° 31.659' W |
| Date Collected | 2003-06-07 |
| Verbatim Elevation | 6125 [ft] (1868 m) |
| Container | Flora of Colorado |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4c2a7c42-9547-4f6f-ace3-3a1ca07fe2bd |
| Harvard University Herbaria Barcode | 02073229 |
| Herbarium | GH |
| Previous ownership | Transferred from Massachusetts College of Liberal Arts Herbarium (NASC) |
| Family | Ceratophyllaceae |
| Determination | Ceratophyllum demersum Linnaeus |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
