This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Illustration Urtica dioica. Name Urtica dioica Family Urticaceae Original book source Prof Dr Otto Wilhelm Thom Flora von Deutschland sterreich und der Schweiz Gera Germany Source biolib de www biolib de clean version is here Image Illustration Urtica dioica clean PDoldauto Thom Flora von Deutschland Urtica dioica botanical