| Classification | Brassicaceae: Cochlearia | 
| Harvard University Herbaria Barcode(s) | 01087813 | 
| Collector | G. B. Van Schaack | 
| Collector number | 607 | 
| 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 | Attu Island: Vicinity of Massacre Bay; Casco Cove | 
| Date Collected | 1945-07-15 | 
| Habitat | Among grass, etc., at base of low headland | 
| Container | Plants of Aleutian Islands | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d1d655df-7038-4796-b450-831f179432a6 | 
| Harvard University Herbaria Barcode | 01087813 | 
| Herbarium | GH | 
| Family | Brassicaceae | 
| Determination | Cochlearia officinalis var. arctica (D. F. K. Schlechtendal ex de Candolle) Gelert | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |