Abstract
(Taxonomic revision of the genus Esterhazya J.C Mikan (Orobanchaceae)). Esterhazya J.C Mikan ( Orobanchaceae) is a taxonomically complex genus of hemiparasites of roots. Is represented by five species: Esterhazya macrodonta (Cham.) Benth, E. nanuzae V.C Souza, E. splendida J.C Mikan, E. caesarea (Cham & Schltdl.) V.C Souza, and E. eitenorum Barringer., distributed in Brazil, Paraguay…