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

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

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

Franck COURCHAMP, Director of Research at the CNRS, Ph D, French National Centre for Scientific Research, Paris, CNRS, Institut écologie et environnement (INEE)

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

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

Daniel SIMBERLOFF, Florida State University, FL, FSU

Daniel SIMBERLOFF, Florida State University, FL, FSU

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

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

Franck COURCHAMP, Director of Research at the CNRS, Ph D, French National Centre for Scientific Research, Paris, CNRS, Institut écologie et environnement (INEE)