| Anacampseros L., 1758 |
| Anacampseros coahuilensis (S. Watson) Eggli & Nyffeler, 2010 |
| Anacampserotaceae Eggli & Nyffeler, 2010 |
| Grahamia Gillies ex Arn. & Hook., 1833 |
| Grahamia coahuilensis (S. Watson) G.D. Rowley, 1994 |
| Grahamia frutescens (A. Gray) G.D. Rowley, 1994 |
| Grahamia palmeri (Brandegee) Nyananyo & Heywood, 1988 |
| Ruelingia Ehrh., 1784 |
| Ruelingia patens (L.) Ehrh., 1788 |
| Ruelingia triangularis (Jacq.) Ehrh., 1788 |
| Talinaria Brandegee, 1908 |
| Talinaria coahuilensis (S. Watson) P. Wilson, 1932 |
| Talinopsis A. Gray, 1852 |
| Talinopsis frutescens A. Gray, 1852 |