 
| Genus Name | Genus | Grex Name | Year | Author | |
|---|---|---|---|---|---|
| Add+ | Tolumnia | Tolu | tetrapetala | 1986 | (Jacq.) Braem | 
| Add+ | Cymbidium | Cym | tetrapetalum | 1799 | (Jacq.) Sw. | 
| Add+ | Epidendrum | Epi | acinaciforme | 1833 | Pav. ex Lindl. | 
| Add+ | Oncidium | Onc | apiculatum | 1969 | Moir | 
| Add+ | Oncidium | Onc | berenyce | 1862 | Rchb.f. | 
| Add+ | Oncidium | Onc | boydii | 1855 | Lindl. | 
| Add+ | Oncidium | Onc | cuneatum | 1821 | Scheidw. | 
| Add+ | Oncidium | Onc | cuneilabium | 1969 | Moir | 
| Add+ | Oncidium | Onc | guttatum | 1863 | (L.) Rchb.f. in W.G.Walpers | 
| Add+ | Oncidium | Onc | intermedium | 1838 | Bertero ex Spreng. | 
| Add+ | Oncidium | Onc | pauciflorum | 1821 | Lindl. | 
| Add+ | Oncidium | Onc | quadripetalum | 1800 | Sw. | 
| Add+ | Oncidium | Onc | tetrapetalum | 1805 | (Jacq.) Willd. | 
| Add+ | Oncidium | Onc | tricolor | 1844 | Hook. | 
| Add+ | Tolumnia | Tolu | apiculata | 1986 | (Moir) Braem | 
| Add+ | Tolumnia | Tolu | cuneilabia | 1986 | (Moir) Braem | 
| Add+ | Xaritonia | Xar | elegans | 1838 | Raf. | 
| Add+ | Tolumnia | Tolu | berenyce | 1986 | (Rchb.f.) Braem | 
| Add+ | Tolumnia | Tolu | cunelabia | ||
| Add+ | Tolumnia | Tolu | guttata | 1994 | (L.) Nir | 
| Add+ | Epidendrum | Epi | tetrapetalum | 1760 | Jacq. | 
 
 
