Prairie Smoke, Old Man’s whiskers ~ Geum triflorum
These are also sometimes called “Purple Avens” or “Old Man’s Whiskers”. The species name triflorum (three-flowered) comes from their usual cluster of three flowers. When they grow in groups, the “feathery” appearance of the fruits gives an impression of low-lying smoke.
Prairie smoke, Old man’s whiskers, Purple avens, Geum triflorum; Rose family
These are blooming now at the east end of Dog Lake on the Flathead Indian Reservation. I found the color variation to be interesting (it’s not something I did with the photos). I will post photos later of the seed heads: they are quite interesting.