| Name | Dendrobium vannouhuysii var. rhombipetalum J. J. Smith |
| Authorship | J. J. Smith |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Dendrobium vannouhuysii J. J. Smith |
| Citation | 1929 Nova Guinea, Resultats Exped. Sci. Neerl. Nouv. Guinea 14, 3: 435 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Dendrobium vannouhuysii var. rhombipetalum J. J. Smith |
| Identification made in | [no date] (1) |