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:
AzollaFiliculoidesProfilDetail. Azolla filiculoides Water Fern is species of Azolla native to warm temperate and tropical regions of the Americas as well as most of the old world including Asia and Australia AzollaFiliculoidesProfil UTC AzollaFiliculoidesProfil Mygaia derivative work Lamiot talk zoom contraste Lamiot AzollaFiliculoidesProfil