Photo 8717498, (c) David Greenberger, some rights reserved (CC BY-NC-ND), uploaded by David Greenberger

Attribution © David Greenberger some rights reserved Uploaded by dgreenberger Source iNaturalist Associated observations Photos / Sounds What Scouring Rush (Equisetum praealtum) Observer dgreenberger Date June 26, 2017 03:57 PM PDT Place Bolinas - Fairfax Road Fairfax, CA 94930 (Google, OSM) Date Added June 28, 2017 08:13 PM PDT 2 IDs Research Grade View Sizes small medium large original