The chemical composition of Amazonian plants (* * — Contributions to this catalogue, which will be continued in subsequent issues of this Journal, are invited, and should be submitted to the adress given above. )

Instituto Nacional de Pesquisas da Amazônia Av. André Araujo, 2936 Aleixo, 69060-001 Manaus AM Brasil, Tel.: +55 92 3643-3030, Fax: +55 92 643-3223 - Manaus - AM - Brazil
E-mail: acta@inpa.gov.br