Synonyms recognized by ITIS (bold taxon is currently accepted):

     Penstemon utahensis Eastw.

Common Name(s): Utah penstemon.

Taxonomic Hierarchy: (ITIS TSN=33785, click for more information and references)

        Kingdom: Plantae
            Subkingdom: Tracheobionta
                Division: Magnoliophyta
                    Class: Magnoliopsida
                        Subclass: Asteridae
                            Order: Scrophulariales
                                Family: Scrophulariaceae
                                    Genus: Penstemon
                                        Species: Penstemon utahensis