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.
Potamogeton friesii abbcos. en Potamogeton friesii nl Puntig fonteinkruid altervista org htm Hippolyte Coste Flore descriptive et illustre de la France de la Corse et des contres limitrophes Potamogeton friesii PDold
Page 2023 Free-images.com. All images are Public Domain