Photo 11653417, (c) Donna Pomeroy, some rights reserved (CC BY-NC), uploaded by Donna Pomeroy

Attribution © Donna Pomeroy some rights reserved Uploaded by dpom Source iNaturalist Canada Associated observations Photos / Sounds What Giant Kelp (Macrocystis pyrifera) Observer dpom Date November 4, 2017 05:02 PM PDT Place San Mateo County, CA, USA (Google, OSM) Date Added November 5, 2017 08:01 AM PST 2 IDs Research Grade View Sizes small medium large original