Above: Wild Colombine along shore of retaining pond on corner of Nakoma Road and Manitou Way in Madison, Wisconsin (5/29/19).
Wild Columbine - Aquilegia canadensis
The native columbine found in Wisconsin has intricately shaped, downward-facing, five-parted, 1 1/4" blossoms that are a brilliant rose/red to orange color on the outside and yellow on the inside.
Other names include: Canadian or Canada columbine, eastern red columbine or wild red columbine.
Aquilegia>: pronounced "ah-qwi-LEE-gee-ah" from Latin aquila, "an eagle." This refers to the shape of the petals which is said to resemble an eagle's claw.
For more information on Colombine, visit Wikipedia.
Or, visit the UW-Madison Wisconsin Master Gardener website page on Wild Columbine.
Or, visit the UW-Madison Wisconsin State Herbarium website page about Columbine - Aquilegia canadensis.