Exotic naturalized flora of continental Portugal – A reassessment
2006; Servicio de Publicaciones; Volume: 30; Linguagem: Inglês
10.5209/bocm.7115
ISSN1988-2874
AutoresHelena Freitas, João Domingues De Almeida,
Tópico(s)Plant and Fungal Species Descriptions
ResumoSix years after our last study on the exotic naturalized flora of continental Portugal, we present a reassessment. In 1999, we have considered the existence of 500 exotic species of vascular plants (invasive or more or less naturalized). From 1999 until now 64 new plant species records were added (12.8 % more), attaining now a total number of 564 taxa (including, as in precedent works, species, subspecies and some hybrids), belonging to 113 families.
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