Photo 12950493, (c) Thomas Laxton, some rights reserved (CC BY-SA), uploaded by Thomas Laxton

Attribution © Thomas Laxton some rights reserved Uploaded by thomas_laxton Source iNaturalist Associated observations Photos / Sounds 13 photos What Diderma umbilicatum Observer thomas_laxton Date April 1, 2016 Place Henry Cowell Redwoods State Park, Santa Cruz Co., California, USA (Google, OSM) Date Added January 16, 2018 08:03 PM PST Description These were formed on a piece if wood. 2 IDs Research Grade View Sizes small medium large original