Photo 67016157, (c) Matt Ritter, Ph.D., some rights reserved (CC BY-NC), uploaded by Matt Ritter, Ph.D.

Attribution © Matt Ritter, Ph.D. some rights reserved Uploaded by slowplants Source iNaturalist Associated observations Photos / Sounds 2 photos What Braun's Giant Horsetail (Equisetum telmateia ssp. braunii) Observer slowplants Date April 14, 2020 03:58 PM PDT Place San Luis Obispo, California, United States (Google, OSM) Date Added April 14, 2020 08:53 PM PDT 2 IDs Research Grade View Sizes small medium large original