Photo 26187322, (c) Jenny Moore, some rights reserved (CC BY-NC), uploaded by Jenny Moore

Attribution © Jenny Moore some rights reserved Uploaded by jennyferny Source iNaturalist Associated observations Photos / Sounds What San Diego Silverback Fern (Pentagramma glanduloviscida) Observer jennyferny Date October 6, 2018 12:19 PM PDT Place Elfin Forest Recreational Reserve, 8833 Harmony Grove Rd, Escondido, CA 92029, USA (Google, OSM) Date Added October 6, 2018 04:42 PM PDT 2 IDs Research Grade View Sizes small medium large original