Photo 30035370, (c) Roy Erkens, some rights reserved (CC BY-ND), uploaded by Roy Erkens

Attribution © Roy Erkens some rights reserved Uploaded by rhjerkens Source iNaturalist Associated observations Photos / Sounds 2 photos What Common Comfrey (Symphytum officinale) Observer rhjerkens Date May 6, 2018 10:25 AM CEST Place Maastricht, Netherlands (Google, OSM) Date Added January 8, 2019 09:03 PM CET 2 IDs Research Grade View Sizes small medium large original