| Genus Name | Genus | Grex Name | Year | Author | |
|---|---|---|---|---|---|
| Add+ | Disa | Disa | tenuis | 1838 | Lindl. |
| Add+ | Amphigena | Aga | leptostachya | 1913 | (Sond.) Rolfe in W.H.Harvey & auct. suc. (eds.) |
| Add+ | Amphigena | Aga | tenuis | 1913 | (Lindl.) Rolfe in W.H.Harvey & auct. suc. (eds.) |
| Add+ | Monadenia | Mon | tenuis | 1900 | (Lindl.) Kraenzl. |