| Classification | Ericaceae: Rhododendron | 
| Harvard University Herbaria Barcode(s) | 02545477 | 
| Collector | A. D. E. Elmer | 
| Collector number | 22198 | 
| Country | Philippines | 
| State | Pampanga | 
| Geography | Asia: Southeast Asia (Region): Philippines: Luzon: Pampanga | 
| Locality | Camp Stotsenburg (Mt. Pinatubo) | 
| Date Collected | 1927-05-** | 
| Container | Plants of the Philippine Islands | 
| Project | All Asia Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a4d2b260-87f9-4f98-bebf-a26e3c328e45 | 
| Harvard University Herbaria Barcode | 02545477 | 
| Herbarium | GH | 
| Family | Ericaceae | 
| Determination | Rhododendron quadrasianum var. rosmarinifolium (Vidal) Copeland | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |