Representative tree species include the families of Anacardiaceae, Nyctaginaceae, Bignoniaceae, Rubiaceae, and Euphorbiaceae.    From Wordnik.com.  [Fernanda de Noronha-Atol das Rocas moist forests] Reference

The islands are now largely dominated by shrubby and grassy vegetation, with a few trees, principally represented by the Nyctaginaceae, Bignoniaceae, Anacardiaceae, Rubiaceae and Euphorbiaceae.    From Wordnik.com.  [Brazilian Atlantic Islands, Brazil] Reference