| Classification | Brassicaceae: Cochlearia | 
| Harvard University Herbaria Barcode(s) | 00057236 | 
| Type Status | Isotype | 
| Collector | E. H. Looff & H. B. Looff | 
| Collector number | 1587 | 
| Country | United States of America | 
| State | Alaska | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Alaska | 
| Locality | Kodiak Island, Horse Marine Bay, an arm of Olga Bay, gravel spit at outlet of lagoon, covered at high tide | 
| Date Collected | 1940-07-21 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/644249e0-e39f-4ebe-b214-9d82e27557fc | 
| Harvard University Herbaria Barcode | 00057236 | 
| Herbarium | GH | 
| Family | Brassicaceae | 
| Type Status | Isotype | 
| Isotype of | Cochlearia sessilifolia Rollins | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Cochlearia sessilifolia Rollins) Contr. Dudley Herb. 1941. 3: 182. | 
| Sex | not determined | 
| Phenology | FlowerAndFruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |