Missouri Plants Miami mist   (Phacelia purshii) Tracheophyte: Angiosperm: Dicot: Waterleaf (Hydrophyllaceae) Native North American plant Habitat: any full sun area. ID Features: heavily lobed leaves and white flowers. Natural History: Miami mist has deeply lobed simple leaves and white or light blue flowers. It grows in any untended area as a "weed".
The information is from: Missouri Wildflowers by Edgar Denison, 5th Edition, Missouri Department of Conservation, ©1998.