Life … Plants Vascular Plants Dicots Nightshades, Bindweeds, Gooseweeds, and Allies Morning-glory Family Dawnflowers Pickering's Dawnflower Patterson's Dawnflower variety Patterson's Dawnflower Stylisma pickeringii pattersonii Key traits Layer Vines Plant type Perennial Vine Wildflower From USDA PLANTS. Close