| Name | Rhododendron decorum subsp. diaprepes (I. B. Balfour) W. W. Smith & T. L. Ming |
| Authorship | (I. B. Balfour) W. W. Smith & T. L. Ming |
| Rank | Subspecies |
| NomenclaturalStatus | NomLeg |
| Placed in | Rhododendron decorum Franchet |
| Holdings | 12 Specimens held in the Harvard University Herbaria identified as Rhododendron decorum subsp. diaprepes (I. B. Balfour) W. W. Smith & T. L. Ming |
| Identification made in | [no date] (11), 2006 (1) |