| Coccocypselum herbaceum P. Browne ex Aubl., 1775 |
| Coccocypselum hirsutum Bartl. ex DC., 1830 |
| Coccocypselum lanceolatum (Ruiz & Pav.) Pers., 1805 |
| Coccocypselum pleuropodum (Donn. Sm.) Standl., 1929 |
| Coccocypselum repens Sw., 1788 |
| Coccocypselum rothschuhii Loes., 1926 |
| Coffea L., 1753 |
| Coffea arabica L., 1753 |
| Coffea excelsa A. Chev., 1903 |
| Coffea liberica W. Bull ex Hiern, 1874 |
| Coffea obovata Schltdl. & Cham., 1831 |
| Coffeeae DC., 1807 |
| Condamineeae Hook. f., 1873 |
| Cordiera A. Rich., 1830 |
| Cordiera edulis (Rich.) Kuntze, 1891 |
| Cordiereae A. Rich. ex DC., 1830 |
| Cosmibuena Ruiz & Pav., 1802 |
| Cosmibuena holdridgei Monach., 1949 |
| Cosmibuena matudae (Standl.) L.O. Williams, 1965 |
| Cosmocalyx Standl., 1930 |