Life … Plants Vascular Plants Dicots Sunflowers, Bellflowers, Fanflowers, and Allies Sunflower Family Groundsel Roldana barba-johannis species 1,166 observations Roldana barba-johannis Roldana barba-johannis Supports All 2 native animalssupported in the US Flower visitors Pollinators and other flower visitors Monarch, Mexican Dartwhite 2 Close