| Classification | Potamogetonaceae: Potamogeton |
| Harvard University Herbaria Barcode(s) | 01688414 |
| Collector | B. Maguire, A. G. Richards, R. Maguire & R. Hammond |
| Collector number | 4367 |
| Country | United States of America |
| State | Utah |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Utah: San Juan County |
| Locality | Grass Lake, Geyser Pass |
| Date Collected | 1933-07-27 |
| Verbatim Elevation | 10,500 ft. |
| Container | Flora of La Sal Mountains Utah |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3811520a-e4e3-494d-bd0a-673ed15039fb |
| Harvard University Herbaria Barcode | 01688414 |
| Herbarium | GH |
| Family | Potamogetonaceae |
| Determination | Potamogeton illinoensis Morong |
| Determined by | Ogden, Eugene Cecil |
| Date Determined | 1942 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
