Photo 749856, (c) dfranco, some rights reserved (CC BY-NC)

Attribution © dfranco some rights reserved Uploaded by dfranco Source iNaturalist Associated observations Photos / Sounds 3 photos What Scouring-pad Alga (Endocladia muricata) Observer dfranco Date March 28, 2014 03:30 PM PDT Place 37.8740..., -122.60... (Google, OSM) Date Added March 28, 2014 08:20 PM PDT 2 IDs Research Grade View Sizes small medium large original