Otoglossum arevaloi Szlach. & Kolan. species accepted

Otoglossum arminii (Rchb.f.) Garay & Dunst. species accepted

Otoglossum axinopterum (Rchb.f.) Garay & Dunst. species accepted

Otoglossum brevifolium (Lindl.) Garay & Dunst. species accepted

Otoglossum candelabrum (Linden ex Pérot) Jenny & Garay species accepted

Otoglossum chiriquense (Rchb.f.) Garay & Dunst. species accepted

Otoglossum dayanum (Rchb.f.) Jenny & Garay species accepted

Otoglossum garayanum Szlach. & Kolan. species accepted

Otoglossum globuliferum (Kunth) N.H.Williams & M.W.Chase species accepted

Otoglossum harlingii (Stacy) N.H.Williams & M.W.Chase species accepted

Otoglossum hoppii (Schltr.) Garay & Dunst. species accepted

Otoglossum koenigerianum Szlach. & Kolan. species accepted

Otoglossum palaciosii (Dodson) M.W.Chase & N.H.Williams species accepted

Otoglossum sancti-pauli (Kraenzl.) N.H.Williams & M.W.Chase species accepted

Otoglossum scansor (Rchb.f.) Carnevali & I.Ramírez species accepted

Otoglossum schmidt-mummii Szlach. & Kolan. species accepted

Otoglossum virolinense P.Ortiz & Jenny species accepted

Otoglossum weberbauerianum (Kraenzl.) Garay & Dunst. species accepted

Otoglossum brachypterum (Rchb.f.) Garay & Dunst. species accepted

Otoglossum serpens (Lindl.) N.H.Williams & M.W.Chase species accepted

Otoglossum allenianum (Szlach. & Kolan.) J.M.H.Shaw species accepted

Otoglossum tapascoi (Szlach. & Kolan.) J.M.H.Shaw species accepted

Otoglossum callejasii (Szlach., Kolan. & Skorowska) J.M.H.Shaw species accepted

Otoglossum chitaraquense (Szlach., Kolan. & Skorowska) J.M.H.Shaw species accepted

Otoglossum schultesii (Szlach., Kolan. & Skorowska) J.M.H.Shaw species accepted