| Barcode(s) | 00015328 | 
| Type Status | Holotype | 
| Collector | J. E. Barto | 
| Country | United States of America | 
| State | Oregon | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oregon | 
| Locality | Junction City | 
| Date Collected | 1930-05-03 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8cfd7e90-e82c-4861-b7a8-287a3a462c29 | 
| Harvard University Herbaria Barcode | 00015328 | 
| Herbarium | A | 
| Type Status |  Holotype | 
| Holotype of |  Rhododendron macrophyllum f. album Rehder | 
| Determination Remarks |  [filed under] | 
| Taxon Reference | (for  Rhododendron macrophyllum f. album Rehder) J. Arnold Arbor. 1947. 28: 254. | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |