Penstemon

Penstemon moffatii

Penstemon lanceolatus

Penstemon marcusii

Penstemon miser

Penstemon murrayanus

Scarlet beardtongue

Penstemon montanus

Cordroot beardtongue

Penstemon navajoa

Penstemon neomexicanus

Penstemon nudiflorus

Penstemon oliganthus

Penstemon pachyphyllus

Thick-leaf penstemon

Penstemon pahutensis

Penstemon peckii

Penstemon mucronatus

Penstemon papillatus

Penstemon parvus

Penstemon payettensis

Penstemon pennellianus

Penstemon parishii

Penstemon acuminatus

Sharpleaf penstemon