Penstemon parryi

Penstemon parryi (Gray) Gray. Engl.: Parry's penstemon, desert penstemon.

Photo: Penstemon parryi.

Photo: Penstemon parryi. Flowering plant. Saguaro Nat'l monument, AZ, US. Wild. 1998-03-01.

Photo: Penstemon parryi 1.

Photo: Penstemon parryi 1. Flowers. Saguaro Nat'l monument, AZ, US. Wild. 1998-03-01.