| Scientific Name | Authority | Status |
|---|---|---|
| Zygostates | Lindl. | accepted |
| Zygostates obliqua | (Schnee) Toscano | accepted |
| Zygostates densiflora | (Senghas) Baptista | accepted |
| Zygostates ligulata | Toscano & Werkh. | accepted |
| Zygostates kuhlmannii | Brade | accepted |
| Zygostates multiflora | (Rolfe) Schltr. | accepted |
| Zygostates chaparensis | Toscano & R.Vásquez | accepted |
| Zygostates octavioreisii | Porto & Brade | accepted |
| Zygostates cornigera | (Cogn.) Toscano | accepted |
| Zygostates luerorum | Toscano & R.Vásquez | accepted |
| Zygostates riefenstahliae | R.Vásquez & I.G.Vargas | accepted |
| Zygostates linearisepala | (Senghas) Toscano | accepted |
| Zygostates juliae | Campacci & C.R.M.Silva | accepted |
| Zygostates nunes-limae | (Porto & Brade) C.Royer, Toscano & E.C.Smidt | accepted |
| Zygostates morenoi | Toscano | accepted |
| Zygostates ovatipetala | (Brade) Toscano | accepted |
| Zygostates papillosa | Cogn. | accepted |
| Zygostates dasyrhiza | (Kraenzl.) Schltr. | accepted |
| Zygostates nectarifera | (Senghas) Toscano | accepted |
| Zygostates alleniana | Kraenzl. | accepted |
| Zygostates apiculata | (Lindl.) Toscano | accepted |
| Zygostates castellensis | (Brade) C.Royer, Toscano & E.C.Smidt | accepted |
| Zygostates grandiflora | (Lindl.) Mansf. | accepted |
| Zygostates greeniana | Rchb.f. | accepted |
| Zygostates tripollinica | (Barb.Rodr.) C.Royer, Toscano & E.C.Smidt | accepted |
| Zygostates bradei | (Schltr.) Garay | accepted |
| Zygostates cornuta | Lindl. | accepted |
| Zygostates pustulata | (Kraenzl.) Schltr. | accepted |
| Zygostates aderaldoana | Toscano, L.P.Félix & Dornelas | accepted |
| Zygostates pellucida | Rchb.f. | accepted |
| Zygostates lunata | Lindl. | accepted |
| Zygostates leptosepala | Toscano & L.Kollman | synonym |
| Zygostates paranaensis | Schltr. | synonym |
| Zygostates lindmanii | (Kraenzl.) Schltr. | synonym |
| Zygostates aquinoi | Schltr. | synonym |
| Zygostates rotundiglossa | Pabst | synonym |
| Zygostates lunata var. subintegripetala | Cogn. | synonym |
| Zygostates chateaubriandii | Ruschi | synonym |
| Zygostates duseniana | (Kraenzl.) Pabst | synonym |
| Zygostates costaricensis | Nash | synonym |
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