| Classification | Hydrocharitaceae: Elodea | 
| Harvard University Herbaria Barcode(s) | 00022868 | 
| Type Status | Holotype | 
| Collector | H. C. Hanson & E. E. Hanson | 
| Collector number | A892 | 
| Country | United States of America | 
| State | Arizona | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona | 
| Locality | In slough near Flagstaff, alt. 6800 feet | 
| Date Collected | 1923-08-27 | 
| Elevation | 2072 m | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/553088dd-8b65-4932-a8a0-33f38b025480 | 
| Harvard University Herbaria Barcode | 00022868 | 
| Herbarium | GH | 
| Family | Hydrocharitaceae | 
| Type Status | Holotype | 
| Holotype of | Elodea bifoliata H. St. John | 
| Determination Remarks | [is a fragment] [filed under] | 
| Taxon Reference | (for  Elodea bifoliata H. St. John) Res. Stud. Washington State Univ. 1962. 30(2): 23. | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |