| Name | Rhododendron maddenii Hooker f. | 
| Authorship | Hooker f. | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Rhododendron Linnaeus | 
| Contains | Rhododendron maddenii subsp. crassum (Franchet) Cullen | 
| GUID | urn:lsid:ipni.org:names:332836-1 | 
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Rhododendron maddenii Hooker f. | 
| Identification made in | [no date] (5) | 
