⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Echinofossulocactus crispatus in version 1.1 of The Plant List.

Echinofossulocactus crispatus f. dichroacanthus (Mart.) P.V. Heath is a synonym of Stenocactus dichroacanthus subsp. dichroacanthus

This name is a synonym of Stenocactus dichroacanthus subsp. dichroacanthus .

The record derives from Tropicos which reports it as a synonym (record 50335496) with original publication details: 1992.