| Coursetia planipetiolata Micheli, 1903 |
| Coursetia polyphylla Brandegee, 1913 |
| Coursetia polyphylla var. polyphylla Brandegee, 1913 |
| Coursetia pumila (Rose) Lavin, 1987 |
| Coursetia robinioides M. Sousa & Lavin, 1987 |
| Coursetia seleri Harms, 1923 |
| Coursetia seleri var. caeciliae Harms, 1923 |
| Coursetia virgata (Cav.) DC., 1825 |
| Cracca Benth., 1854 |
| Cracca adunca (Benth.) Kuntze, 1891 |
| Cracca affinis (S. Watson) Rose, 1909 |
| Cracca aletes Standl. & Steyerm., 1946 |
| Cracca arcuata (Rydb.) Standl., 1923 |
| Cracca axillaris M.E. Jones, 1929 |
| Cracca berenicea McVaugh, 1987 |
| Cracca brevipes (Benth.) Kuntze, 1891 |
| Cracca californica Rydb., 1923 |
| Cracca calva Rydb., 1923 |
| Cracca cana (Brandegee) Rydb., 1923 |
| Cracca candida (DC.) Kuntze, 1891 |