1999 California Academy of Sciences   cc-by-nc-sa-3.0

Penstemon (Penstemon) is a genus of shrub in the family Plantaginaceae. They are native to North America, The Contiguous United States, Alaska, and Canada. Flowers are visited by Blue-throated Hummingbird, Anna's Hummingbird, Boisduval's Blue, and Rufous Hummingbird.

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EOL has data for 10 attributes, including:

Known occurrences, collected specimens and observations of Penstemon. View this species on GBIF