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Penstemon albertinus

Family: plantaginaceae
Common name(s): Alberta Beardtongue
Hardiness ratings: USDA zone 3

General resources

• Wikipedia. Online encyclopedia entry (if defined).
• Google images. Web search for photographs.
• GRIN. Taxonomical details, with common names, distribution, and synonyms.
• The Plant List. Taxonomical lookup
• Dave's Garden. Search the extensive PlantFiles database.

Links for Penstemon albertinus

• American Penstemon Society - Detailed description of the species' botanical characteristics, habitat, and native range. (1 photo)
• Denver Botanic Gardens - Description, native range, and cultural requirements. (zone 3) (3 photos)
• NARGS - Plant of the month portrait, with description and information about cultivation and propagation. (1 photo)
• NARGS Image Gallery - Photograph(s) contributed by North American Rock Garden Society members. (2 photos)
• Ontario Rock Garden Society - Germination information

Penstemon albertinus × wilcoxii

Common name(s): Hybrid Penstemon

Links

• Denver Botanic Gardens - Description, native range, and cultural requirements. (3 photos)