Kalmar "Blue Columbine" tana nufin nau'in shuka da aka sani a kimiyance kamar Aquilegia caerulea, wanda memba ne na dangin Ranunculaceae. Ita wannan shuka ana kiranta da Rocky Mountain Columbine ko Colorado Blue Columbine, kuma ita ce furen jihar Colorado a Amurka. kuma yana da furanni shuɗi da fari masu santsi na musamman. Ya fito ne daga yankuna masu tsaunuka na yammacin Arewacin Amurka kuma ana samun sau da yawa yana girma a wurare masu duwatsu ko dazuzzuka. An kuma san shukar don ƙimar kayan ado kuma sanannen zaɓi ne a cikin lambuna da shimfidar ƙasa.