title: [Two hundred and sixty eigth medicinal plants used to fertility control in some countries of South America (author's transl)].
abstract: A review is made of the various anthropological, botanical and empirical medical papers from a number of the countries of the South-American continent, whose populations use medical plants for fertility control. Also included is a field research conducted among indigenous and rural populations of Paraguay. The scientific name, family and common name 268 plants are described. With each plant, the country and type of population (indigenous or rural) using same is stated, as well as their empiric properties attributed to same  and the name of the author. Comments are made upon the background related to the use of said plants at the level of the American indigenous, world folkloric and Paraguayan indigenous & folkloric medicine. Emphasis is given to the significance of these data on contraceptives, abortives, sterilization and fertilization agents of vegetal origin, due to their value for future research in the physiology and clinic  of reproduction.
mesh_terms: D000019:Abortifacient Agents; D003270:Contraceptive Agents; D005260:Female; D005298:Fertility / Q000187:drug effects*; D005495:Folklore; D006801:Humans; D010239:Paraguay; D010598:Pharmacognosy; D010946:Plants, Medicinal
chemical_list: D000019:Abortifacient Agents; D003270:Contraceptive Agents
vernacular_title: 268 plantas medicinales utilizadas para regular la fecundidad en algunos países de Sudamérica