Photo 21389480, (c) Aaron Echols, some rights reserved (CC BY-NC), uploaded by Aaron Echols

Attribution © Aaron Echols some rights reserved Uploaded by aaron_echols Source iNaturalist Associated observations Photos / Sounds 2 photos What Variable Flatsedge (Cyperus difformis) Observer aaron_echols Date July 15, 2018 06:18 AM PDT Place 16301–16441 Fairfield Ranch Rd, Chino Hills, CA, US (Google, OSM) Date Added July 15, 2018 09:25 AM PDT 3 IDs Research Grade View Sizes small medium large original