⚠ Version 1 of The Plant List has been superseded.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 Harrisia regelii in version 1.1 of The Plant List.
This name is a synonym of Harrisia pomanensis subsp. regelii .
The record derives from Tropicos which reports it as a synonym (record
50108372) with original publication details: 145 145 1937.
Full publication details for this name can be found in IPNI: