⚠ Version 1 of The Plant List has been superseded.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 Armatocereus nazcaensis in version 1.1 of The Plant List.

Armatocereus nazcaensis H. Johnson is a synonym of Armatocereus procerus Rauh & Backeb.

This name is a synonym of Armatocereus procerus Rauh & Backeb..

The record derives from Tropicos which reports it as a synonym (record 5106971) with original publication details: Kakteen Südamer. 4: 1276 1276 1981.