| Parathesis columnaris Lundell, 1963 |
| Parathesis conzattii (S.F. Blake) Lundell, 1964 |
| Parathesis corymbosa Hemsl., 1881 |
| Parathesis crassiramea Lundell, 1962 |
| Parathesis crenulata (Vent.) Hook. f. ex Hemsl., 1881 |
| Parathesis cubana (A. DC.) Molinet & M. Gómez, 1889 |
| Parathesis cuspidata Lundell, 1984 |
| Parathesis donnell-smithii Mez, 1902 |
| Parathesis elliptica Lundell, 1963 |
| Parathesis ferruginea Lundell, 1963 |
| Parathesis fusca (Oerst.) Mez, 1902 |
| Parathesis glabra Donn. Sm., 1901 |
| Parathesis gracilis Lundell, 1968 |
| Parathesis guatemalensis Lundell, 1963 |
| Parathesis hintonii Lundell, 1963 |
| Parathesis hondurensis Standl., 1940 |
| Parathesis ixtlanensis Lundell, 1983 |
| Parathesis kochii Lundell, 1982 |
| Parathesis lanceolata Brandegee, 1915 |
| Parathesis latifolia Lundell, 1963 |