| Acanthothamnus Brandegee, 1909 |
| Acanthothamnus aphyllus (Schltdl.) Standl., 1923 |
| Brexiopsis H. Perrier, 1942 |
| Canotia Torr., 1857 |
| Canotia holacantha Torr., 1857 |
| Canotia wendtii M.C. Johnst., 1975 |
| Cassine L., 1753 |
| Cassine xylocarpa Vent., 1803 |
| Celastraceae R. Br., 1814 |
| Celastroideae Burnett, 1835 |
| Celastrus L., 1753 |
| Celastrus chiapensis Lundell, 1939 |
| Celastrus lenticellatus Lundell, 1940 |
| Celastrus liebmannii Standl., 1931 |
| Celastrus longipes Lundell, 1939 |
| Celastrus mainsianus Lundell, 1939 |
| Celastrus pringlei Rose, 1899 |
| Celastrus racemosus Turcz., 1863 |
| Celastrus scandens L., 1753 |
| Celastrus siltepecanus Lundell, 1946 |