Photo 7502315, (c) Phillip T. Crawford, some rights reserved (CC BY-NC), uploaded by Phillip T. Crawford

Attribution © Phillip T. Crawford some rights reserved Uploaded by ptcrawford Source iNaturalist Associated observations Photos / Sounds What Rose Vervain (Glandularia canadensis) Observer ptcrawford Date April 25, 2017 05:51 PM CDT Place Osage State Park, Bartlesville, OK, US (Google, OSM) Date Added April 28, 2017 03:32 PM CDT 2 IDs Research Grade View Sizes small medium large original