Photo 8512974, (c) John Plischke, some rights reserved (CC BY-NC), uploaded by John Plischke

Attribution © John Plischke some rights reserved Uploaded by johnplischke Source iNaturalist Associated observations Photos / Sounds What Jacob's Ladder (Polemonium reptans) Observer johnplischke Date April 13, 2017 05:07 AM EDT Place Mt Pleasant, PA 15666, USA (Google, OSM) Date Added June 18, 2017 06:31 PM EDT 5 IDs Research Grade View Sizes small medium large original