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CCDB → Angiosperms → Apiaceae → Opopanax
| Taxon name | Status | Median (n) |
| Opopanax hispidus (Friv.) Griseb. | Accepted | 11 |
| Opopanax persicus Boiss. | Accepted | 11 |
| Opopanax chironium Koch | Unresolved | 11 |
| Opopanax hispidium Griseb. | Unresolved | 11 |
| Opopanax bulgaricus Velen. | Synonym of Opopanax chironius (L.) W. D. J. Koch | 11 |
| Opopanax chironius None | Synonym of Opopanax chironius (L.) W. D. J. Koch | 11 |