Abstract
In the research project finished referring to the period (2012-2014- Fapesp n. 2012/03882-1)) were carried out chemical studies with the species Paepalanthus geniculatus, Tonina fluviatilis, Paepalanthus chiquitensis (synonym of Paepalanthus giganteus Sano). Studies of plant species Actinocephalus divaricatus were initiated. During the project development period, twelve papers were pres…