| Classification | Ericaceae: Rhododendron | 
| Harvard University Herbaria Barcode(s) | 02545104 | 
| Collector | E. I. T. Gilliard | 
| Country | Papua New Guinea | 
| State | Western Highlands | 
| Geography | Oceania: Papuasia (Region): Papua New Guinea: Western Highlands | 
| Locality | Mt. Hagen, Central Highlands. | 
| Date Collected | 1950-07-01 - 1950-07-29 | 
| Verbatim Elevation | +10,000 ft. 7500-12,000 ft. | 
| Container | Plants of Northeast New Guinea | 
| Project | All Asia Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f12a47a3-2584-4a2c-8863-95fb0b5b1c83 | 
| Harvard University Herbaria Barcode | 02545104 | 
| Herbarium | A | 
| Previous ownership | Presented to the Arnold Arboretum by The American Museum of Natural History | 
| Family | Ericaceae | 
| Determination | Rhododendron rarum Schlechter | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |