Photo 1072552, (c) Ken-ichi Ueda, some rights reserved (CC BY), uploaded by Ken-ichi Ueda

Attribution © Ken-ichi Ueda some rights reserved Uploaded by kueda Source iNaturalist Associated observations Photos / Sounds What Floating Primrose-Willow (Ludwigia peploides) Observer kueda Date August 23, 2014 12:06 PM PDT Place Temescal Regional Recreation Area, Alameda, California, United States (Google, OSM) Date Added August 24, 2014 10:26 PM PDT 2 IDs Research Grade View Sizes small medium large original