Aphanostephus (dozedaisy) is a genus of flowering plants in the daisy family, Asteraceae. Aphanostephus is native to Mexico, Guatemala, and the southern United States. Species 1. \n* Aphanostephus jaliscensis Shinners - Jalisco 2. \n* Aphanostephus pachyrrhizus Shinners - Hidalgo, México, Puebla, Veracruz 3. \n* Aphanostephus perennis Wooton & Standl. - Chihuahua, New Mexico 4. \n* Aphanostephus pilosus Buckley - Texas, New Mexico, Oklahoma 5. \n* Aphanostephus pinulensis J.M.Coult. ex Donn.Sm. - Guatemala 6. \n* Aphanostephus ramosissimus DC. - Texas, New Mexico, Oklahoma, Arizona, northeastern Mexico as far south as Puebla 7. \n* Aphanostephus riddellii Torr. & A.Gray - Coahuila, Texas, New Mexico 8. \n* Aphanostephus skirrhobasis (DC.) Trel. ex Coville & Branner - southern US