Photo 17349455, (c) Richard Breisch, some rights reserved (CC BY-NC), uploaded by Richard Breisch

Attribution © Richard Breisch some rights reserved Uploaded by richbreisch Source iNaturalist Associated observations Photos / Sounds 2 photos What Spiny Rush (Juncus acutus) Observer richbreisch Date April 29, 2018 10:20 AM PDT Place University City, San Diego, CA, USA (Google, OSM) Date Added May 3, 2018 10:20 AM PDT Description Round stems about 1.5 meters tall. Very sharp tips. 4 IDs Research Grade View Sizes small medium large original