Photo 357668, (c) Thraen, some rights reserved (CC BY-SA), uploaded by Thraen

Attribution © Thraen some rights reserved Uploaded by thraen Source iNaturalist Associated observations Photos / Sounds 5 photos What White Alder (Alnus rhombifolia) Observer thraen Date June 4, 2013 Place Eaton Canyon Park, Pasadena, California, US (Google, OSM) Date Added June 4, 2013 07:56 PM PDT 2 IDs Research Grade View Sizes small medium large original