Photo 97129940, (c) Steven D Thorsell, some rights reserved (CC BY-NC), uploaded by Steven D Thorsell

Attribution © Steven D Thorsell some rights reserved Uploaded by sthorsell Source iNaturalist Canada Associated observations Photos / Sounds What Common Yarrow (Achillea millefolium) Observer sthorsell Date September 25, 2020 12:11 PM EDT Place Ottawa, CA-ON, CA (Google, OSM) Date Added September 25, 2020 05:35 PM UTC 2 IDs Research Grade View Sizes small medium large original