Posts Tagged: Penstemon
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)
The honey bee nectaring the Penstemon, aka Beardtongue, in Tomales, Calif., didn't seem to mind my presence.
The amber-colored bee was foraging among the purple two-lipped flowers. The plant derives its name from what appears to be a "tongue" (staminode) poking from the "mouth" of the blossom.
It's an attractive flower--indeed, humans hold Penstemon festivals in Flagstaff, Ariz. and Holden, Utah--and the bees like it, too.
The little Marin County honey bee glanced at me and then began cleaning her tongue. Or, as emeritus professor and pollinator specialist Robbin Thorp of the University of California, Davis, said of the photo below: "Caught in the act of cleaning her tongue with the brushes of hairs on the inner sides of her forelegs."
"Even worker bees take time to groom," he said. "Vanity or just good maintenance?"
We like to think she was primping for the photo shoot.
Bee tongue and the Beardtongue.
Cleaning Her Tongue