| Classification | Potamogetonaceae: Potamogeton |
| Harvard University Herbaria Barcode(s) | 01688331 |
| Collector | A. Hayden |
| Collector number | 807 |
| Country | United States of America |
| State | Iowa |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Iowa: Clay County |
| Locality | Lake Twp., Sec. 3. Freeman Twp., Sec. 34. bottom of Round Lake |
| Date Collected | 1934-08-10 |
| Habitat | Rooted on the silt bottom of Lake in 2-4 ft of water. |
| Container | Plants of Iowa |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d1135c5d-10bf-4026-8766-4ea90dbf4d03 |
| Harvard University Herbaria Barcode | 01688331 |
| Herbarium | GH |
| Previous ownership | Ex Herbarium of Iowa State College |
| 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 |
