Vaz APA, Scaranari C, Batista LAR, Figueira GM, Sartoratto A, Magalhães PM de. Biomass and chemical composition of improved genotypes of medicinal plant species cultivated in four cities of São Paulo State, Brazil. PAB. 2006;41(5):869-872. doi:10.1590/S1678-3921.pab2006.v41.7218