Photo 7290184, (c) Michael Ellis, some rights reserved (CC BY), uploaded by Michael Ellis

Attribution © Michael Ellis some rights reserved Uploaded by mellis Source iNaturalist Associated observations Photos / Sounds 2 photos What Eastern Hemlock (Tsuga canadensis) Observer mellis Date April 19, 2017 02:29 PM EDT Place Patuxent Research Refuge, Laurel, MD, US (Google, OSM) Date Added April 19, 2017 02:29 PM EDT 2 IDs Research Grade View Sizes small medium large original