Penstemon

Penstemon

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Penstemon fruticosus

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Penstemon lyallii

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Photo: Penstemon 0. Flowering plant, blue flowers. Dragoons, AZ, US. Wild. 1998-05-01.	Photo: Penstemon 1. Blue flowers. Dragoons, AZ, US. Wild. 1998-05-01.	Photo: Penstemon 2. Flowering plant, red flowers. Dragoons, AZ, US. Wild. 1998-05-01.	Photo: Penstemon 3. Pink flowers. Pipeline road, AZ, US. Wild. 1998-03-01.
Photo: Penstemon 4. Flowering plant, pink flowers. Pipeline road, AZ, US. Wild. 1998-03-01.	Photo: Penstemon davidsonii 0. Flowering stand. Mt. Hood Nat'l Forest, OR, US. Wild. 1998-06-01.	Photo: Penstemon davidsonii 1. Flowering plants. A view straight up a cliff. Mt. Hood Nat'l Forest, OR, US. Wild. 1998-06-01.	Photo: Penstemon ovatus 0. Flowers. Botanical garden Kumpula, Helsinki, Finland. Planted. 2010-06-14.
Photo: Penstemon ovatus 1. Flowering plant. Botanical garden Kumpula, Helsinki, Finland. Planted. 2010-06-14.	Photo: Penstemon ovatus 2. Flowering plant. Botanical garden Kumpula, Helsinki, Finland. Planted. 2010-06-24.	Photo: Penstemon ovatus 3. Flowers. Botanical garden Kumpula, Helsinki, Finland. Planted. 2010-06-24.	Photo: Penstemon parryi 0. Flowering plant. Saguaro Nat'l monument, AZ, US. Wild. 1998-03-01.
Photo: Penstemon parryi 1. Flowers. Saguaro Nat'l monument, AZ, US. Wild. 1998-03-01.	Photo: Penstemon pseudospectabilis 2. Flowering plant, in a nice niche. Dragoons, AZ, US. Wild. 1998-05-01.	Photo: Penstemon pseudospectabilis 3. Flowering plant. Chiricahuas, AZ, US. Wild. 1998-04-01.	Photo: Penstemon pseudospectabilis 4. Flowers. Chiricahuas, AZ, US. Wild. 1998-04-01.