| Classification | Caryophyllaceae: Silene | 
| Barcode(s) | 00037926 | 
| Type Status | Holotype | 
| Collector | H. H. Spalding | 
| Country | United States of America | 
| State | Idaho | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Idaho: Nez Perce County | 
| Locality | Clear Water | 
| Remarks | A non-type collection is also on this sheet (W. C. Cusick 970) | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/13e9ae18-1930-4313-9976-b60243c41cc2 | 
| Harvard University Herbaria Barcode | 00037926 | 
| Herbarium | GH | 
| Family | Caryophyllaceae | 
| Type Status |  Holotype | 
| Holotype of |  Silene spaldingii S. Watson | 
| Determination Remarks |  [filed under] | 
| Taxon Reference | (for  Silene spaldingii S. Watson) Proc. Amer. Acad. Arts 1875. 10: 344. | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |