Photo 138256268, (c) Marci Howdyshell, some rights reserved (CC BY-NC), uploaded by Marci Howdyshell

Attribution © Marci Howdyshell some rights reserved Uploaded by mhowdyshell Source iNaturalist Associated observations Photos / Sounds 3 photos What Alpine Sawsepal Penstemon (Penstemon glaber var. alpinus) Observer mhowdyshell Date June 20, 2021 11:44 AM EDT Place Roxborough Park, CO, USA (Google, OSM) Date Added June 22, 2021 11:00 PM EDT 3 IDs Research Grade View Sizes small medium large original