| Classification | Poaceae: Ectosperma | 
| Classification 1 | Poaceae: Swallenia | 
| Barcode(s) | 00341024 | 
| Collector | J. C. Roos & L. Roos | 
| Collector number | 6175 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Inyo County | 
| Locality | north slope of sand dunes at SE end Eureka Valley. | 
| Date Collected | 1954-06-28 | 
| Verbatim Elevation | 3050 ft. | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/449398a0-04a9-41d6-8db2-36516c78328b | 
| Harvard University Herbaria Barcode | 00341024 | 
| Herbarium | GH | 
| Family | Poaceae | 
| Determination |  Ectosperma alexandrae Swallen | 
| Determination Remarks |  [current name] | 
| Family | Poaceae | 
| Determination |  Swallenia alexandrae (Swallen) Soderstrom & H. F. Decker | 
| Determination Remarks |  [filed under] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |