| Classification | Poaceae: Lophochlaena | 
| Classification 1 | Poaceae: Pleuropogon | 
| Harvard University Herbaria Barcode(s) | 00024249 | 
| Type Status | Type | 
| Collector | E. Hall | 
| Collector number | 636 | 
| Country | United States of America | 
| State | Oregon | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oregon | 
| Date Collected | 1871 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e1e97264-fd8d-4dda-be49-1a8de8825da9 | 
| Harvard University Herbaria Barcode | 00024249 | 
| Herbarium | GH | 
| Family | Poaceae | 
| Type Status | Type | 
| Type of | Lophochlaena refracta A. Gray | 
| Taxon Reference | (for  Lophochlaena refracta A. Gray) Proc. Amer. Acad. Arts 1872. 8: 409. | 
| Family | Poaceae | 
| Determination | Pleuropogon refractus (A. Gray) Vasey | 
| Determined by | Paul P.-H. But | 
| Determination Remarks | [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |