| Cryptantha cinerea var. laxa (J.F. Macbr.) L.C. Higgins, 1986 |
| Cryptantha circumscissa (Hook. & Arn.) I.M. Johnst., 1923 |
| Cryptantha clevelandii Greene, 1887 |
| Cryptantha costata Brandegee, 1899 |
| Cryptantha crassisepala (Torr. & A. Gray) Greene, 1887 |
| Cryptantha crassisepala var. elachanta I.M. Johnst., 1959 |
| Cryptantha decipiens (M.E. Jones) A. Heller, 1912 |
| Cryptantha denticulata Greene, 1887 |
| Cryptantha dumetorum (Greene ex A. Gray) Greene, 1887 |
| Cryptantha echinosepala J.F. Macbr., 1918 |
| Cryptantha fastigiata I.M. Johnst., 1939 |
| Cryptantha filiformifolia J.F. Macbr., 1916 |
| Cryptantha flaccida (Douglas ex Lehm.) Greene, 1887 |
| Cryptantha foliosa (Greene) Greene, 1887 |
| Cryptantha ganderi I.M. Johnst., 1939 |
| Cryptantha geohintonii B.L. Turner, 2008 |
| Cryptantha grayi (Vasey & Rose) J.F. Macbr., 1916 |
| Cryptantha grayi var. cryptochaeta (J.F. Macbr.) I.M. Johnst., 1924 |
| Cryptantha grayi var. nesiotica I.M. Johnst., 1924 |
| Cryptantha gypsites I.M. Johnst., 1959 |