⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50240218, and has not been changed.

Mammillaria meridiorosei Castetter, P. Pierce & K.H. Schwer. is a synonym of Mammillaria wrightii subsp. wilcoxii (Toumey ex K. Schum.) D.R. Hunt

This name is a synonym of Mammillaria wrightii subsp. wilcoxii (Toumey ex K. Schum.) D.R. Hunt.

The record derives from Tropicos which reports it as a synonym (record 50240218) with original publication details: Cact. Succ. J. (Los Angeles) 50(4): 177-178, f. 1-5 177 1978.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:151260-2.