Four o'Clock Family - Photo (c) Diana Lee, all rights reserved, uploaded by Diana Lee Comprehensive check list for Four o'Clock Family (Family Nyctaginaceae)
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: 50 06, 2012). (Link)