Native on Native
Native on native.
That's when you get when you see a yellow-faced bumble bee (Bombus vosnesenskii) on a penstemon, also known as "beard's tongue."
Both the bee and the flower are native to North America.
Native Americans reportedly used the penstemon, formerly classified in the Scrophulariaceae family and now considered a member of the Plantaginaceae family, to relieve toothaches.
Whether it relieves toothaches or not, the penstemon, with its two-lipped tubular flowers, is quite attractive to bumble bees!
Yellow-faced bumble bee (Bombus vosnesenskii) crawls inside a penstemon "Evelyn." (Photo by Kathy Keatley Garvey)
Just the feet of the yellow-faced bumble bee show. At right, another yellow-faced bumble bee heads off to a flower. (Photo by Kathy Keatley Garvey)
Yellow-faced bumble bee emerging from penstemon blossom. (Photo by Kathy Keatley Garvey)