| Classification | Ceratophyllaceae: Ceratophyllum |
| Harvard University Herbaria Barcode(s) | 02073413 |
| Collector | Ced. L. Porter & M. W. Porter |
| Collector number | 9324 |
| Country | United States of America |
| State | Wyoming |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming: Teton County |
| Locality | Grand Teton National Park, in Swan Lake |
| Date Collected | 1963-06-21 |
| Verbatim Elevation | 6,600 ft. |
| Habitat | submerged |
| Container | Flora of Wyoming |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fbcaeb92-6dd9-4e20-86a9-80b2ee10b9f6 |
| Harvard University Herbaria Barcode | 02073413 |
| Herbarium | GH |
| Previous ownership | [ex] The Rocky Mountain Herbarium, University of Wyoming, Laramie |
| Family | Ceratophyllaceae |
| Determination | Ceratophyllum demersum Linnaeus |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
