Taxonomic studies with Euphorbiaceae and Phyllanthaceae in Brazil
Systematics of the family Euphorbiaceae s.s. in the neotropics: tribes Hippomaneae...
Taxonomic revision, phylogeny and biogeography of Astraea Klotzsch (Euphorbiaceae)
Survey and ecological aspects of mites (Acari, Arachnida) of agricultural importan...
Evolution and biogeography of Astraea (Crotoneae, Euphorbiaceae) and phylogenetic ...