Studies on the Distribution and Characteristics of an Allochthonous Population of Acacia farnesiana

ABSTRACT

The Acacia farnesiana shrub species is native to Central America, but naturalized and considered an invasive species in many tropical and subtropical parts of the world. This study examines some of the characteristics of an Acacia farnesiana allochthonous population in the Canary Islands. When an alien species colonizes a new environment, it interacts with new elements to which is not accustomed: predators, pollinators, dispensers, competitors. To become successful these new elements need to fill all the species requirements. This paper attempts to determine the degree of resilience of this species and how dangerous can be for the native community. The information provided by this study is of maximum importance when deciding how dangerous this invasive species is, as well as determining how it should be handled and, where advisable, eradicated.

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