⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50088175, with some changes.
This name is a synonym of Thelocactus bicolor subsp. bicolor .
The record derives from Tropicos which reports it as a synonym (record 50088175
) with original publication details: Abbild. Beschr. Cact. 2, t. 25 2 1848.