The previous page is sending you to https://www.semanticscholar.org/paper/The-beginnings-of-Pistia-stratiotes-L.-invasion-in-%C5%BDivkovi%C4%87/d4e29c6a672b86c05c18877bf53862691d330b71/figure/3.

 If you do not want to visit that page, you can return to the previous page.