Aquilegia

1. Flowers red and yellow; spurs essentially straight; a common native.

A. canadensis

1. Flowers purple, white, or pink, without yellow; spurs strongly incurved; an occasional escape from cultivation.

A. vulgaris

All species found in Aquilegia

Aquilegia canadensisWILD COLUMBINE 
Aquilegia vulgarisGARDEN COLUMBINE 

Citation:

MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. December 14, 2017. http://michiganflora.net/genus.aspx?id=Aquilegia.