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2015 Barry Breckling   cc-by-nc-sa-3.0

Penstemon hallii (Hall's Beardtongue) is a species of perennial herb in the family Plantaginaceae. They are native to The Contiguous United States and North America.

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EOL has data for 9 attributes, including:

Known occurrences, collected specimens and observations of Hall's beardtongue. View this species on GBIF