| Classification | Ericaceae: Rhododendron | 
| Harvard University Herbaria Barcode(s) | 00015785 | 
| Type Status | Holotype | 
| Collector | M. S. Clemens | 
| Collector number | 12322 | 
| Country | Papua New Guinea | 
| State | Morobe | 
| Geography | Oceania: Papuasia (Region): Papua New Guinea: Morobe | 
| Locality | A-mieng (A-mien), on Yaneng (Yanem) River, a tributary of the Buso River, above mouth of Tosapik Creek, 5000-6000 feet | 
| Date Collected | 1941-06-19 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bc1529b4-891d-4ff4-84e8-d77838536b1f | 
| Harvard University Herbaria Barcode | 00015785 | 
| Herbarium | A | 
| Family | Ericaceae | 
| Type Status | Holotype | 
| Holotype of | Rhododendron superbum Sleumer | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Rhododendron superbum Sleumer) Reinwardtia 1960. 5: 76. | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |