Flora of the canga of the Serra dos Carajás, Pará, Brazil: Verbenaceae

Abstract This study presents the taxonomic treatment of Verbenaceae for the canga of the Serra dos Carajás (Pará, Brazil). Three genera and five taxa are registered: Lantana hirsuta subsp. amazonica, Lantana paraensis, Lantana trifolia, Lippia grata e Stachytarpheta cayennensis. Keys, descriptions, illustrations and comments are provided.