| Classification | Orobanchaceae: Castilleja | 
| Barcode(s) | 01879495 | 
| Collector | A. Seroll & R. Hardy | 
| Country | United States of America | 
| State | Alaska | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Alaska: Unorganized Borough: Aleutians West Census Area | 
| Locality | East Holtz Bay; Attu Island | 
| Container | Plants of Attu Island, Alaska | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/eed2e20d-e431-4ef8-af5f-7786d0a001b3 | 
| Harvard University Herbaria Barcode | 01879495 | 
| Herbarium | GH | 
| Family | Orobanchaceae | 
| Determination |  Castilleja unalaschcensis (Chamisso & Schlechtendal) Malte | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |