⚠ Version 1 of The Plant List has been superseded.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 Penstemon cyananthus in version 1.1 of The Plant List.

Penstemon cyananthus var. brandegeei Porter is a synonym of Penstemon glaber var. brandegeei (Porter) C.C. Freeman

This name is a synonym of Penstemon glaber var. brandegeei (Porter) C.C. Freeman.

The record derives from Tropicos which reports it as a synonym (record 29204245) with original publication details: Syn. Fl. Colorado 91 91 1874.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:282295-2.