Aquilegia

Aquilegia, commonly known as columbines, is a genus of perennial flowering plants in subfamily Thalictroideae of the family Ranunculaceae (buttercups). The genus includes between 70 and 400 taxa with natural ranges across the Northern Hemisphere. Natural and introduced populations of Aquilegia exist on all continents but Antarctica. Known for their high physical variability and ease of hybridization, columbines are popular garden plants and have created many cultivated varieties.