Shieldfern Family - Photo (c) Dustin Urban, all rights reserved, uploaded by Dustin Urban Comprehensive check list for Shieldfern Family (Family Dryopteridaceae)
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: 29 07, 2012). (Link)