Integrative taxonomy led to recognising Clusia reginae (Clusiaceae), a new tree species from the Venezuelan Andes

Abstract

Clusia reginae (Clusiaceae) is described using an integrative taxonomy approach. Field observations, discriminant analyses of morphological characters and phylogenetic inference based on molecular data led to the recognition of a new species of tree. This new taxon is distinct for having broadly obovate leaves, white petals, bright yellow flower resin and relatively large fruits. Clusia reginae is known from the foothills and valleys of the Venezuelan Andes and is here assessed using IUCN criteria as Vulnerable.