The spread of species beyond their native habitat is a human-made environmental change on a global scale. Among vascular plants, over 16,000 species have now permanently settled in foreign countries.

Foreword -- Introduction -- Format -- Photograph of invasive alien plants -- List of alien plants -- Invasive alien plants -- Appendix -- Reference -- Scientific name index -- Korean name index ...

Rojas-Sandoval, Julissa and Acevedo-Rodríguez, Pedro. 2015. "Naturalization and invasion of alien plants in Puerto Rico and the Virgin Islands." Biological Invasions ...