| Acca O. Berg, 1856 |
| Acca sellowiana (O. Berg) Burret, 1941 |
| Anamomis Griseb., 1860 |
| Anamomis fragrans (Sw.) Griseb., 1860 |
| Callistemon R. Br., 1814 |
| Callistemon citrinus (Curtis) Skeels, 1913 |
| Callistemon lanceolatus Sweet, 1826 |
| Callistemon speciosus (Sims) Sweet, 1826 |
| Calycolpus O. Berg, 1856 |
| Calycolpus parviflorus Sagot, 1885 |
| Calycorectes O. Berg, 1856 |
| Calycorectes mexicanus O. Berg, 1856 |
| Calycorectes protactus Griseb., 1866 |
| Calyptranthes Sw., 1788 |
| Calyptranthes bartlettii Standl., 1932 |
| Calyptranthes calderonii Standl., 1929 |
| Calyptranthes chiapensis Lundell, 1942 |
| Calyptranthes chytraculia (L.) Sw., 1788 |
| Calyptranthes chytraculia var. americana McVaugh, 1963 |
| Calyptranthes contrerasii Lundell, 1961 |