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CCDB → Angiosperms → Cactaceae → Mammillaria → Mammillaria elongata subsp. echinaria (DC.) D. R. Hunt
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Mammillaria echinaria DC. | Mammillaria elongata subsp. echinaria (DC.) D. R. Hunt | 22 | Fedorov, 1974 | Remski 1954 |