Nomenclature: wfo-0001431972

Joseph Nelson Rose (1862-1928) Nathaniel Lord Britton (1859-1934)

Mammillaria grahamii subsp. sheldonii (Britton & Rose) D.R.Hunt in Cactaceae Syst. Init. 20: 21. 2005.

Nomenclatural References


Taxonomy: Synonym in 2022-12

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

Accepted name is: Cochemiea sheldonii (Britton & Rose) Doweld

Placement

Taxonomic References