| Name | Mammillaria longimamma de Candolle |
| Authorship | de Candolle |
| Rank | Species |
| Placed in | Mammillaria Haworth |
| Citation | 1829 Rev. Cact. 113 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Mammillaria longimamma de Candolle |
| Identification made in | [no date] (2) |
Copyright © 2013 The President and Fellows of Harvard College | Accessibility