Margaritas, Achicorias, Cardos Y Parientes - Photo (c) Ram-Man, algunos derechos reservados (CC BY-SA) Lista exhaustiva de Margaritas, Achicorias, Cardos Y Parientes (Familia Asteraceae)
Fuente: Calflora: Information on California plants for education, research and conservation. [web application]. 2012. Berkeley, California: The Calflora Database [a non-profit organization]. Available: http://www.calflora.org/ (Accessed: 24 06, 2012). (Enlace)