The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-5107214, and has not been changed.

M Tephrocactus nigrispinus (K. Schum.) Backeb. is a synonym of Maihueniopsis nigrispina (K. Schum.) R. Kiesling

This name is a synonym of Maihueniopsis nigrispina (K. Schum.) R. Kiesling.

The record derives from Tropicos which reports it as a synonym (record 5107214) with original publication details: Kaktus-ABC 109 109 1935.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:250260-2.