Life … Plants Vascular Plants Dicots Sunflowers, Bellflowers, Fanflowers, and Allies Sunflower Family Blue-sow-thistles Common Blue-sow-thistle species 2,461 observations Common Blue-sow-thistle Cicerbita macrophylla Field notes Supports All 3 native animalssupported in the US Flower visitors Pollinators and other flower visitors Small Scissor Bee, Annulate Masked Bee, Little Masked Bee 3 Close