Tacinga is a genus in the cactus family Cactus, native to northeast Brazil (from northeast Minas Gerais to southern Rio Grande do Norte, including Bahia, Sergipe, Alagoas, Pernambuco and Paraíba). Once thought to be monotypic, the genus now comprises 10 species and 3 hybrids.
| Brazil |
| Eastern Brazil |
| Brazil. |
| Northeastern brazil |
| Brazil. |
| North venezuela |
| Brazil. |
| Central Brazil |
| Northeast Brazil |
| Brazil |
| Tacinga inamoena × Tacinga werneri |
| Tacinga funalis × Tacinga inamoena |
| Tacinga inamoena × Tacinga palmadora |
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