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oai:gredos.usal.es:10366/563662025-06-05T12:40:28Zcom_10366_4711com_10366_4700com_10366_4666com_10366_3823col_10366_4712

2009-10-15T11:37:01Z urn:hdl:10366/56366 Acerca de algumas plantas vasculares invasoras em Portugal continental Domingues de Almeida, João Freitas, Helena Plantas vasculares Plantas invasoras Portugal Vascular plants Invasive plants Se analiza la presencia y extensión de 37 especies de plantas invasoras en Portugal 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. 2009-02-24 2009-10-15T11:37:01Z 2009-10-15T11:37:01Z 2002 info:eu-repo/semantics/article info:eu-repo/semantics/article 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 por http://www.botanicausal.es/pdfs/sb_21_2002.pdf https://creativecommons.org/licenses/by-nc-nd/3.0/ info:eu-repo/semantics/openAccess Attribution-NonCommercial-NoDerivs 3.0 Unported Ediciones Universidad de Salamanca (España)