Rob's plants home garden plants wildlife seed photos plant sale journal topics fun links guestbook Rob's Plant Links About PlantLinks     Seed trading     Contact

Penstemon cordifolius

Family: plantaginaceae

General resources

• Wikipedia. Online encyclopedia entry (if defined).
• Google images. Web search for photographs.
• The Plant List. Taxonomical lookup
• Catalogue of Life. Taxonomical lookup
• Dave's Garden. Search the extensive PlantFiles database.

Links for Penstemon cordifolius

• Trees and Shrubs Online - Reference page curated by the International Dendrology Society with descriptive characteristics and horticultural notes.