| Perymeniopsis H. Rob., 1978 |
| Perymeniopsis ovalifolia (A. Gray) H. Rob., 1978 |
| Perymenium Schrad., 1830 |
| Perymenium acuminatum (La Llave) S.F. Blake, 1924 |
| Perymenium alticola McVaugh, 1972 |
| Perymenium angustifolium Brandegee, 1908 |
| Perymenium arriagae Rzed. & Calderón, 2010 |
| Perymenium asperifolium Sch. Bip. ex Klatt, 1887 |
| Perymenium ayutlanum B.L. Turner, 2014 |
| Perymenium basaseachicanum B.L. Turner, 1996 |
| Perymenium beckeri J.J. Fay, 1978 |
| Perymenium berlandieri DC., 1836 |
| Perymenium buphthalmoides DC., 1836 |
| Perymenium buphthalmoides var. buphthalmoides DC., 1836 |
| Perymenium buphthalmoides var. diguetii (McVaugh) B.L. Turner, 1988 |
| Perymenium buphthalmoides var. occidentale McVaugh, 1972 |
| Perymenium buphthalmoides var. sonoranum B.L. Turner, 1988 |
| Perymenium buphthalmoides var. tenellum (A. Gray) McVaugh, 1972 |
| Perymenium calvum Greenm., 1904 |
| Perymenium cervantesii DC., 1836 |