| Sinclairia Hook. & Arn., 1841 |
| Sinclairia adenotricha (Greenm.) Rydb., 1927 |
| Sinclairia andrieuxii (DC.) H. Rob. & Brettell, 1974 |
| Sinclairia andromachioides (Less.) Sch. Bip. ex Rydb., 1927 |
| Sinclairia angustissima (A. Gray) B.L. Turner, 1989 |
| Sinclairia blakei H. Rob. & Brettell, 1974 |
| Sinclairia brachypus Rydb., 1927 |
| Sinclairia broomeae H. Rob., 1976 |
| Sinclairia caducifolia (B.L. Rob. & Bartlett) Rydb., 1927 |
| Sinclairia cervina (B.L. Rob.) B.L. Turner, 1989 |
| Sinclairia deamii (B.L. Rob. & Bartlett) Rydb., 1927 |
| Sinclairia deppeana (Less.) Rydb., 1927 |
| Sinclairia dimidia (S.F. Blake) H. Rob. & Brettell, 1974 |
| Sinclairia discolor Hook. & Arn., 1841 |
| Sinclairia gentryi (H. Rob.) B.L. Turner, 1989 |
| Sinclairia glabra (Hemsl.) Rydb., 1927 |
| Sinclairia glabra var. glabra (Hemsl.) Rydb., 1927 |
| Sinclairia glabra var. hypoleuca (Greenm.) B.L. Turner, 1989 |
| Sinclairia glabra var. minor B.L. Turner, 1989 |
| Sinclairia hintoniorum B.L. Turner, 1989 |