Penstemon rydbergii var. aggregatus (Pennell) N. Holmgren   (redirected from: Penstemon rydbergii subsp. aggregatus (Pennell) Keck)

Family: Plantaginaceae

meadow beardtongue

[Penstemon aggregatus Pennell, morePenstemon rydbergii subsp. aggregatus (Pennell) Keck]