Photo 91045, (c) Franco Folini, some rights reserved (CC BY), uploaded by Franco Folini

Attribution © Franco Folini some rights reserved Uploaded by folini Source iNaturalist Associated observations Photos / Sounds 2 photos What San Francisco Wallflower (Erysimum franciscanum) Observer folini Date March 2012 Place California, US (Google, OSM) Date Added March 17, 2012 11:06 PM CET 2 IDs Research Grade View Sizes small medium large original