Penstemon wilcoxii (Wilcox's Penstemon) is a species of perennial herb in the family Plantaginaceae. They have a self-supporting growth form. They are native to The Contiguous United States and North America. They have simple, broad leaves and purple flowers. Flowers are visited by Anthophora ursina. Individuals can grow to 3 feet.
EOL has data for 63 attributes, including: