| Name | Rhododendron haematodes subsp. chaetomallum (I. B. Balfour) Forrest & D. F. Chamberlain |
| Authorship | (I. B. Balfour) Forrest & D. F. Chamberlain |
| Rank | Subspecies |
| NomenclaturalStatus | NomLeg |
| Placed in | Rhododendron haematodes Franchet |
| Holdings | 65 Specimens held in the Harvard University Herbaria identified as Rhododendron haematodes subsp. chaetomallum (I. B. Balfour) Forrest & D. F. Chamberlain |
| Identification made in | [no date] (59), 2013 (5), 2016 (1) |