Abstract

Six genera have been described in the family Canellaceae, four of them from the Neotropics and the other two from Africa and Madagascar. The Caribbean genera are Canella, Pleodendron and Cinnamodendron. Canella is a monotypic genus widespread in the region, and Pleodendron is present in the Greater Antilles and Costa Rica. Cinnamodendron occurs in the Greater Antilles (Cuba, Hispaniola, and Jamaica) as well as in South America. A recent phylogenetic analysis of the family shows that Cinnamodendron is not monophyletic because the South American species and the Antillean species are recovered in two different clades. The Antillean species formed a clade sister to Pleodendron. The synapomorphies of the Antillean species of Cinnamodendron are tetramerous flowers with eight petals, eight stamens, four carpels, and four placentae. Based on the results from the phylogenetic analysis major taxonomy changes are expected for the family.

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