 
| Genus Name | Genus | Grex Name | Year | Author | |
|---|---|---|---|---|---|
| Add+ | Pleione | Pln | praecox | 1825 | (Sm.) D.Don | 
| Add+ | Pleione | Pln | birmanica | 1894 | (Rchb.f.) B.S.Williams | 
| Add+ | Pleione | Pln | reichenbachiana | 1891 | (T.Moore & Veitch) Kuntze | 
| Add+ | Pleione | Pln | wallichiana | 1851 | (Lindl.) Lindl. & Paxton | 
| Add+ | Pleione | Pln | wallichii | [Baker] | |
| Add+ | Coelogyne | Coel | praecox | 1826 | (Sm.) Lindl. | 
| Add+ | Coelogyne | Coel | concolor | 1892 | Mottet | 
| Add+ | Cymbidium | Cym | praecox | 1826 | (Sm.) Lindl. | 
| Add+ | Dendrobium | Den | praecox | 1808 | (Sm.) Sm. in A.Rees | 
| Add+ | Epidendrum | Epi | praecox | 1806 | Sm. | 
| Add+ | Coelogyne | Coel | birmanica | 1882 | Rchb.f. | 
| Add+ | Coelogyne | Coel | reichenbachiana | 1868 | T.Moore & Veitch | 
| Add+ | Coelogyne | Coel | wallichiana | 1830 | Lindl. | 
 
 
