Taxa Count: 18

PLANTAGINACEAE

Penstemon albidus

Penstemon alpinus

Penstemon ambiguus

Penstemon ambiguus var. ambiguus

Penstemon baccharifolius

Penstemon barbatus

Penstemon brevibarbatus

Penstemon buckleyi

Penstemon cardinalis

Penstemon cardinalis subsp. regalis

Penstemon cobaea

Penstemon dasyphyllus

Penstemon fendleri

Penstemon havardii

Penstemon jamesii

Penstemon pallidus

Penstemon thurberi

SCROPHULARIACEAE

Penstemon cobea