Nomenclature: wfo-0001431791

Joseph zu Salm-Reifferscheidt-Dyck (1773-1861)

Mammillaria caput-medusae var. tetracantha Salm-Dyck Cact. Hort. Dyck.: 15. 1850.

Nomenclatural References


Taxonomy: Synonym in 2021-12

Occurs in: 2021-12 : 2022-06 : 2022-12 : 2023-06 : 2023-12 : 2024-06 : 9999-01

Accepted name is: Mammillaria formosa subsp. pseudocrucigera (R.T.Craig) D.R.Hunt

Placement