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CCDB → Angiosperms → Cactaceae → Thelocactus → Hamatocactus setispinus (Engelm.) Britton & Rose
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Hamatocactus setispinus (Engelm.) Britton & Rose | Thelocactus setispinus (Engelm.) E. F. Anderson | 22 | Darlington, 1955 | Katagiri 1952 |