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⚠ Version 1 of The Plant List has been superseded.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-5107970, with some changes.

M Melocactus crassicostatus Lem. is a synonym of Melocactus curvispinus Pfeiff.

This name is a synonym of Melocactus curvispinus Pfeiff..

The record derives from Tropicos which reports it as a synonym (record 5107970) with original publication details: Cact. Aliq. Nov. 13 13 1838.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:135427-1.