CCDB → Angiosperms → Orchidaceae → Rhomboda
| Taxon name | Status | Median (n) |
| Hetaeria yakusimensis (Masam.) Masam. ex E. Walker | Synonym of Rhomboda yakusimensis (Masam.) Ormerod | 21 |
| Rhomboda tokioi (Fukuy.) Ormerod | Synonym of Rhomboda yakusimensis (Masam.) Ormerod | 21 |