Photo 61956330, (c) Prairie Guy, some rights reserved (CC BY-NC), uploaded by Prairie Guy

Attribution © Prairie Guy some rights reserved Uploaded by prarieguy Source iNaturalist Associated observations Photos / Sounds 2 photos What Osha (Ligusticum porteri) Observer prarieguy Date June 2015 Place Colorado, US (Google, OSM) Date Added February 22, 2020 09:02 AM MST 4 IDs Research Grade View Sizes small medium large original