Nomenclature: wfo-0001431949

Mammillaria geminispina var. tetracantha Lem. & Monv. Cact. Gen. Sp. Nov.: 100. 1839.

Nomenclatural References


Taxonomy: Synonym in 2021-12

Occurs in: 2021-12 : 2022-06 : 2022-12 : 2023-06 : 2023-12 : 2024-06

Accepted name is: Mammillaria geminispina Haw.

Placement