Photo 77423916, (c) Zane Walker, some rights reserved (CC BY-NC), uploaded by Zane Walker

Attribution © Zane Walker some rights reserved Uploaded by zanethebrain Source iNaturalist Associated observations Photos / Sounds 2 photos What Mosquito Fern Cyanobacterium (Trichormus azollae) Observer zanethebrain Date June 7, 2020 07:51 AM PDT Place Montague, CA, US (Google, OSM) Date Added June 7, 2020 08:04 AM PDT 2 IDs Research Grade View Sizes small medium large original