Life … Plants Vascular Plants Dicots Sunflowers, Bellflowers, Fanflowers, and Allies Sunflower Family Groundsels Threadleaf Groundsel Smooth Threadleaf Ragwort variety Smooth Threadleaf Ragwort Senecio flaccidus monoensis Supports All 3 native animalssupported in the US Plant eaters Animals that feed on it White-crossed Seed Bug 1 Flower visitors Pollinators and other flower visitors Mormon Metalmark, Megachiloides 2 Key traits Layer Herbaceous plants Plant type Perennial Wildflower From USDA PLANTS. Close