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Domingues de Almeida, João Freitas, Helena 2009-02-24 2009-10-15T11:37:01Z 2002 DOMINGUES DE ALMEIDA, J. y FREITAS, H. (2002). Acerca de algumas plantas vasculares invasoras em Portugal continental. [Versión electrónica]. "Studia botanica", 21, 27-35 http://hdl.handle.net/10366/56366 http://hdl.handle.net/10366/56366 We have selected 37 species of dangerous invasive vascular plants living in continental Portugal. We present tables resuming the main informations related to these species: region of origin, phytotype, kind of synanthropic plant, kind of introduction, way of propagation, year of discovery or first mention as a subspontaneous plant, number of provinces in which a species is found, number of invasive species found in every province. We comment some of these characteristics and try to answer to some questions like: why do some provinces have a bigger number of invasive species than others, and what are the features which make a species invasive. por https://creativecommons.org/licenses/by-nc-nd/3.0/ info:eu-repo/semantics/openAccess Attribution-NonCommercial-NoDerivs 3.0 Unported Plantas vasculares Plantas invasoras Portugal Vascular plants Invasive plants Acerca de algumas plantas vasculares invasoras em Portugal continental info:eu-repo/semantics/article info:eu-repo/semantics/article