| Name | Rhododendron sanguineum var. cloiophorum (I. B. Balfour) Forrest & D. F. Chamberlain |
| Authorship | (I. B. Balfour) Forrest & D. F. Chamberlain |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Rhododendron sanguineum Franchet |
| Holdings | 9 Specimens held in the Harvard University Herbaria identified as Rhododendron sanguineum var. cloiophorum (I. B. Balfour) Forrest & D. F. Chamberlain |
| Identification made in | [no date] (9) |