Photo 3007062, (c) Owen Clarkin, some rights reserved (CC BY-NC), uploaded by Owen Clarkin

Attribution © Owen Clarkin some rights reserved Uploaded by owenclarkin Source iNaturalist Associated observations Photos / Sounds 3 photos What Horse-Chestnut (Aesculus hippocastanum) Observer owenclarkin Date October 20, 2012 10:29 AM EDT Place Sawmill Creek, Ottawa (Google, OSM) Date Added February 13, 2016 12:35 AM EST Description growing in understory 4 IDs Research Grade View Sizes small medium large original