Penstemon grinnellii (Grinnell's Beardtongue) is a species of perennial herb in the family Plantaginaceae. They are native to The Contiguous United States and North America. Flowers are visited by Xylocopa tabaniformis orpifex, Vosnesensky Bumble Bee, and 7-spot ladybird.
EOL has data for 9 attributes, including: