| Name | Dendrobium masarangense subsp. theionanthum (Schlechter) T. M. Reeve & P. Woods |
| Authorship | (Schlechter) T. M. Reeve & P. Woods |
| Rank | Subspecies |
| Placed in | Dendrobium masarangense Schlechter |
| Citation | 1989 Notes Roy. Bot. Gard. Edinburgh 46: 193 |
| Holdings | 12 Specimens held in the Harvard University Herbaria identified as Dendrobium masarangense subsp. theionanthum (Schlechter) T. M. Reeve & P. Woods |
| Identification made in | 1984 (11), 1991 (1) |