Penstemon sp.
Penstemon
Family:  Scrophulariaceae
Penstemon pinifolius 'Mersea Yellow' in flower in a garden (V. Lohr) Penstemon barrettiae in flower (V. Lohr)
  Penstemon flowers (V. Lohr)
Penstemon richardsonii leaves (V. Lohr) Penstemon leaves (V. Lohr) Penstemon barbatus leaves Penstemon davidsonii Leaves and flowers (V. Lohr)

Links:
1.  Penstemon flower -  Andrea D. Wolfe, University of Oklahoma
2.  Penstemon - links to pictures of different species- Markku Savela
 

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Virginia Lohr, Professor, E-mail: lohr@wsu.edu
Department of Horticulture and Landscape Architecture
Washington State University
Pullman, Washington 99164-6414 U.S.A.
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Page updated March 30, 2009