Photo 14188867, (c) Tom Chester, some rights reserved (CC BY-NC), uploaded by Tom Chester

Attribution © Tom Chester some rights reserved Uploaded by tchester Source iNaturalist Associated observations Photos / Sounds 8 photos What Maxon's Goldback Fern (Pentagramma maxonii) Observer tchester Date March 12, 2018 01:47 PM PDT Place San Diego County, CA, USA, Anza Borrego Desert State Park, Upper Hellhole Canyon (Google, OSM) Date Added March 15, 2018 10:16 PM PDT Description One plant seen. This is very rare in this area, so no voucher was taken. 4 comments 4 IDs Research Grade View Sizes small medium large original