The Plant List — A working list for all plant species

M Acanthocalycium griseum Backeb. is a synonym of Echinopsis thionantha (Speg.) D.R.Hunt

This name is a synonym of Echinopsis thionantha (Speg.) D.R.Hunt.

The record derives from WCSP (in review) (data supplied on ) which reports it as a synonym with original publication details: Descr. Cact. Nov. 3: 5 1963.

Full publication details for this name can be found in IPNI:

Earlier versions

This name was in version 1 of The Plant List, record kew-2614475.

  • this name record has not changed
  • names related to this name have changed