Photo 46737600, (c) Jen Milakovic Nelson, some rights reserved (CC BY-NC), uploaded by Jen Milakovic Nelson

Attribution © Jen Milakovic Nelson some rights reserved Uploaded by jenniferannifer Source iNaturalist Associated observations Photos / Sounds What Prairie Rosinweed (Silphium integrifolium) Observer jenniferannifer Date July 31, 2019 01:19 PM UTC Place St. Charles, IL 60175, USA (Google, OSM) Date Added July 31, 2019 06:19 PM UTC 2 IDs Research Grade View Sizes small medium large original