| Classification | Papaveraceae: Corydalis | 
| Harvard University Herbaria Barcode(s) | 00006802 | 
| Type Status | Type | 
| Collector | O. D. Allen | 
| Collector number | 118 | 
| Country | United States of America | 
| State | Washington | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Washington | 
| Locality | Upper valley of the Nesqually, Cascade Mountains | 
| Date Collected | 1895-06-25 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d3b1f2cf-ca84-43d5-98d7-8266e7951745 | 
| Harvard University Herbaria Barcode | 00006802 | 
| Herbarium | GH | 
| Family | Papaveraceae | 
| Type Status | Type | 
| Type of | Corydalis allenii Fedde | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Corydalis allenii Fedde) Repert. Spec. Nov. Regni Veg. 1912. 10: 478. | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |