Photo 184369108, (c) chrismo, some rights reserved (CC BY)

Attribution © chrismo some rights reserved Uploaded by chrismo Source iNaturalist Associated observations Photos / Sounds 2 photos What Hill Sun Cup (Tetrapteron graciliflorum) Observer chrismo Date April 8, 2010 12:56 PM UTC Place Colusa County, CA, USA (Google, OSM) Date Added March 24, 2022 07:32 PM UTC Tags Colusa County 2 IDs Research Grade View Sizes small medium large original