Propagation: Hybrid or not?, 1 by Weezingreens

Weezingreens wrote:
I have no idea whether the G. erianthum can cross with G. pratense, but they look a great deal alike. As for our wild columbine Aquilegia formosa, I'm pretty sure it crosses with my McKana's. Here is a photo of three different columbine flowers from three plants in my own yard. The one on the left looks like A. canadensis, though I swear I didn't plant it there. The one on the right is A. formosa, as it appears in the wild. The one in the center is some sort of cross. It really looks like my McKanas. I've got a maroon and yellow in a flower bed about 30 feet away.