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:
Naturalis Biodiversity Center L. Nitella pseudoflabellata A.Braun var. imperialis Allen f. pumila Characeae Plant type specimen.jpeg artwork Dimensions artwork Document type Characeae Nitella Individual count Infraspecific epithet var Infraspecific rank imperialis Allen pumila Wood Institution Naturalis Kind of unit artwork Kind