⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50287559, and has not been changed.

Penstemon rattanii var. minor A. Gray is a synonym of Penstemon minor (A. Gray) D.D. Keck

This name is a synonym of Penstemon minor (A. Gray) D.D. Keck.

The record derives from Tropicos which reports it as a synonym (record 50287559) with original publication details: Proc. Amer. Acad. Arts 15(1): 51 51 1880.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:187727-2.