Introduction to Aquilegia grandiflora:Columbine grandiflorum, also known as funnel flower, dream grass, is the national flower of the United States. The leaves are triangular in outline, the bracts are lanceolate to oblong, suberect, rounded-ovate, the follicles are 2-3 cm long, and the persistent styles at the top are 6-7 mm long. The leaves of Aquilegia grandiflora are very beautiful. The leaves are very similar to large sorrel. The petals have two layers and the flowers are rich and bright in color, including white, yellow, red, blue, purple, etc. The flowers are unique, beautiful and petite.