Photo 14953744, (c) gwubiodiversity, some rights reserved (CC BY-NC)

Attribution © gwubiodiversity some rights reserved Uploaded by gwubiodiversity Source iNaturalist Associated observations Photos / Sounds 7 photos What Ferns (Class Polypodiopsida) Observer gwubiodiversity Date April 8, 2018 01:37 PM EDT Place Hall of Government, Washington, DC, US (Google, OSM) Date Added April 8, 2018 01:39 PM EDT Description Clusters. 27 ferns altogether. 1 ID View Sizes small medium large original