Oliveiraaceae

Oliveiraaceae is a family of flowering plants in the order Lamiales. It is a small family, with only a few species, and is found in tropical regions of South America. The plants in this family are typically shrubs or small trees. They have simple, opposite leaves and produce small, inconspicuous flowers. The fruit is usually a drupe.

The family was first described in 2014. Before that, its species were often classified within other families, such as Verbenaceae or Lamiaceae. Molecular phylogenetic studies have supported the establishment of Oliveiraaceae as a distinct family, though its exact placement within Lamiales is still being investigated. The genus Oliveira, for which the family is named, is characterized by specific floral and vegetative features that differentiate it from related taxa.

There is limited information available on the ecological roles and economic uses of Oliveiraaceae species, as they are not widely cultivated or used. Research into the family is ongoing, focusing on its evolutionary relationships, genetic diversity, and potential pharmacological properties of its members.