Mentzelia decapetala (Ten-petal Blazingstar)
Mentzelia decapetala (Ten-petal Blazingstar)
20 (60)cm, Ten-petal Blazingstar is a biannual with showy very large white star-like flowers above spiny, greyish-green, strongly serrated leaves on upright stems. Native of open rocky spots in southwestern USA. For any rich, well drained soil in a sunny spot. VII-IX.More Details »