⚠ Version 1 of The Plant List has been superseded.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 Echinocactus bicolor in version 1.1 of The Plant List.

Echinocactus bicolor var. bolaensis (Runge) K. Schum. is a synonym of Thelocactus bicolor subsp. bolaensis (Runge) Doweld

This name is a synonym of Thelocactus bicolor subsp. bolaensis (Runge) Doweld.

The record derives from Tropicos which reports it as a synonym (record 50335533) with original publication details: 1898.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:1173505-2.