Foxglove Beardtongue (Penstemon digitalis) is now in bloom. This member of the Snapdragon (Scrophulariaceae) family is a perennial native flower that grows from two to four feet tall, and prefers open woods or fields.
The Foxglove Beardtongue, also know as Foxglove Penstemon, looks a lot like foxglove, but it is actually a different family—the Penstemon family, while true digitalis is within the Plantaniaceae family. Beardtongues do not have the same pharmacological effect on humans, digitalis makes your heart beat more strongly.
04 June 2012
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