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:
Cirsium eriophorum Sturm. Cirsium eriophorum Scop syn Carduus eriophorus Original Caption Wollkpfige Kratzdistel Carduus eriophorus Figure from Deutschlands Flora in Abbildungen at biolib de Johann Georg Sturm Painter Jacob Sturm PDold metadata from image Cirsium eriophorum botanical illustrations Deutschlands Flora in Abbildungen