| Classification | Brassicaceae: Polyctenium | 
| Barcode(s) | 00379825 | 
| Collector | B. J. Ertter | 
| Collector number | 7617 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Modoc County | 
| Locality | Hwy 139 ca 50 airmiles SW of Klamath Falls, a few miles N of Agric. Inspection Station, 1 mi S of S jct to Lava Beds Nat'l Monument E of Tonesta, T44N R6E Sec 14 | 
| Date Collected | 1988-06-18 | 
| Verbatim Elevation | ca 4300' | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f615d620-62a1-43e7-b87e-d1b98a52c488 | 
| Harvard University Herbaria Barcode | 00379825 | 
| Herbarium | GH | 
| Family | Brassicaceae | 
| Determination |  Polyctenium fremontii (S. Watson) Greene | 
| Determined by | Rollins, Reed Clark | 
| Date Determined | 1990 | 
| Determination Remarks |  [current name] | 
| Family | Brassicaceae | 
| Determination |  Polyctenium fremontii (S. Watson) Greene | 
| Determination Remarks |  [filed under] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |