a Close up of S. molesta, b free-floating aquatic group of

giant salvinia (Salvinia molesta) - Species Profile

1 Photograph examples of floating, submerged and emergent macrophyte

Fern leaf floating on water hi-res stock photography and images - Alamy

Daniel SIMBERLOFF, Florida State University, FL, FSU

Salvinia molesta (kariba weed)

Salvinia minima CABI Compendium

Salvinia molesta D.S. Mitch. - 2017 - EPPO Bulletin - Wiley Online Library

The 100th of the world's worst invasive alien species

BCIPEUS/Salvinia molesta - Bugwoodwiki