⚠ Version 1 of The Plant List has been superseded.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 Haageocereus versicolor in version 1.1 of The Plant List.

Haageocereus versicolor var. atroferrugineus Backeb. is a synonym of Haageocereus versicolor (Werderm. & Backeb.) Backeb.

This name is a synonym of Haageocereus versicolor (Werderm. & Backeb.) Backeb..

The record derives from Tropicos which reports it as a synonym (record 5107073).