Photo 134669408, (c) David Martin, some rights reserved (CC BY-NC), uploaded by David Martin

Attribution © David Martin some rights reserved Uploaded by davidemartin Source iNaturalist Associated observations Photos / Sounds 2 photos What Penstemon angustifolius var. caudatus Observer davidemartin Date June 7, 2021 06:26 AM MDT Place Adams County, CO, USA (Google, OSM) Date Added June 7, 2021 03:08 PM MDT Description Rocky Mountain Arsenal National Wildlife Refuge. 3 IDs Research Grade View Sizes small medium large original