Photo 2996410, no rights reserved, uploaded by Robb Hannawacker

Attribution By Robb Hannawacker no rights reserved Uploaded by hannawacker Source iNaturalist Associated observations Photos / Sounds What Arizona Chalk Dudleya (Dudleya arizonica) Observer hannawacker Date April 8, 2009 Place Organ Pipe Cactus National Monument, Pima County, US-AZ, US (Google, OSM) Date Added February 10, 2016 02:26 PM CST 4 IDs Research Grade View Sizes small medium large original