Rydberg’s Penstemon “Penstemon rydbergii”

135_3530_2_1Rydberg’s Penstemon “Penstemon rydbergii” Snap Dragon Family (Scrophulariaceae).  Perennial, plant 8-24″ tall, flowers small and bright blue or purple.  Blooms in summer in damp rocky areas in Western Oregon and the Washington  Cascades.  Photo: Camp Tilly Jane on the east slope of Mt Hood, OR 8/03/2004


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