Taxa Count: 26

PLANTAGINACEAE

Penstemon ambiguus

Penstemon apateticus

Penstemon barbatus

Penstemon campanulatus

Penstemon campanulatus subsp. subglandulosus

Penstemon cyanocaulis

Penstemon dasyphyllus

Penstemon deaveri

Penstemon kunthii

Penstemon lanceolatus

Penstemon linarioides var. viridis

Penstemon oliganthus

Penstemon parryi

Penstemon pinifolius

Penstemon procerus

Penstemon pseudospectabilis

Penstemon spectabilis

Penstemon stenophyllus

Penstemon strictus

Penstemon subulatus

Penstemon superbus

Penstemon thurberi

Penstemon virgatus

Penstemon vizcainensis

Penstemon whippleanus

Penstemon wislizenii