CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous, please submit new counts, or report erroneous counts.
CCDB → Angiosperms → Apocynaceae → Alexitoxicon
| Taxon name | Status | Median (n) |
| Alexitoxicon funebre (Boiss. & Kotschy) Pobed. | Unresolved | 10 |
| Alexitoxicon laxum (Bartl.) Pobed. | Unresolved | 9 |
| Vincetoxicum acuminatum Vail | Synonym of Alexitoxicon acuminatum (Decne.) Pobed. | 11 |