Some bibliography:

Some bibliography:

Some bibliography: Almeida JD, Freitas H (2006) Exotic naturalized flora of continental Portugal - a reassessment . Botanica Complutensis 30:117-130 Hulme , P.E., Pysek , P., Nentwig, W. & Village , M. (2009) Will Threat of Biological Invasions Unite the European Union? Science, 40-41. López-Núñez , F.A., Marchante, E., Heleno, R., Duarte, L.N., Palhas, J., Impson , F.A.C., Freitas, H., Marchante, E., 2021. Establishment, spread and early impacts of the first biocontrol agent against an invasive plant in continental Europe. J. Environ. Manage . 290, 112545. https://doi.org/10.1016/j.jenvman.2021.112545 Marchante, H.. 2011. Invasion of Portuguese Dunes by Acacia longifolia: present status and perspectives for the future. Faculty of Science and Technology. University of Coimbra. PhD in Biology, specialty in Ecology. 184 p.  Marchante, H., Morais, M., Freitas, H. & Marchante, E. 2014. Practical Guide for the Identification of Invasive Plants in Portugal. Press of the University of Coimbra. Coimbra. Pp. 208. Richardson DM, Pyšek P, Rejmánek M, Barbour MG Panetta FD, West CJ (2000) Naturalization and invasion of alien plants : concepts and definitions . Divers Distrib 6:93-107 Village M, Spin JL Hejda M, Hulme PE Jarošík V, Maron JL Pergl J, Schaffner U, Sun Y, Pyšek P (2011) Ecological Impacts of invasive alien plants : the goal analysis of their effects on Species , Communities and ecosystems . Ecol Lett 14:702-708