Photo 70627651, (c) sophnorth, some rights reserved (CC BY-NC)

Attribution © sophnorth some rights reserved Uploaded by sophnorth Source iNaturalist Associated observations Photos / Sounds 2 photos What Milk Thistle (Silybum marianum) Observer sophnorth Date May 1, 2020 11:06 AM PDT Place Stenner Creek Rd, San Luis Obispo, CA, US (Google, OSM) Date Added May 1, 2020 07:13 PM PDT 3 IDs Research Grade View Sizes small medium large original