Photo 108212767, (c) Greg Davis, some rights reserved (CC BY-NC), uploaded by Greg Davis

Attribution © Greg Davis some rights reserved Uploaded by davegregis Source iNaturalist Associated observations Photos / Sounds 2 photos What Hall's Violet (Viola hallii) Observer davegregis Date May 23, 2020 02:31 PM PDT Place Willow Creek, CA, US (Google, OSM) Date Added December 25, 2020 01:35 AM PST Description Serpentine soil 4 IDs Research Grade View Sizes small medium large original