Photo 866287, (c) David Yeany, some rights reserved (CC BY-NC), uploaded by David Yeany

Attribution © David Yeany some rights reserved Uploaded by dyeany2 Source iNaturalist Associated observations Photos / Sounds What Jacob's Ladder (Polemonium reptans) Observer dyeany2 Date May 17, 2014 09:31 AM EDT Place Warren, Pennsylvania, United States (Google, OSM) Date Added May 20, 2014 07:42 PM EDT 3 IDs Research Grade View Sizes small medium large original