Rose Family - Photo (c) Beate & Heinz Beyerlein, some rights reserved (CC BY-NC), uploaded by Beate & Heinz Beyerlein Comprehensive check list for Rose Family (Family Rosaceae)
Source: 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: 20 06, 2012). (Link)