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:
The musci and hepaticae of the United States east of the Mississippi River Tab. IV BHL. The musci and hepaticae of the United States east of the Mississippi River contributed to the second edition of Gray's manual of botany William Sullivant With eight copperplates illustrating the genera Tab IV Text Illustration biodiversitylibrary