Another historical milestone is the discovery of DMT in plants frequently used by Amazonian natives as additive to the vine Banisteriopsis caapi to make ayahuasca decoctions. In 1957, American chemists Francis Hochstein and Anita Paradies identified DMT in an "aqueous extract" of leaves of a plant they named Prestonia amazonicum (sic) and described as "commonly mixed" with B. caapi.[18] The lack of a proper botanical identification of Prestonia amazonica in this study led American ethnobotanist Richard Evans Schultes (1915–2001) and other scientists to raise serious doubts about the claimed plant identity.[19][20] A better evidence is produced in 1965 by French pharmacologist Jacques Poisson who isolated DMT as sole alkaloid from leaves, provided and used by
Another historical milestone is the discovery of DMT in plants frequently used by Amazonian natives as additive to the vine Banisteriopsis caapi to make ayahuasca decoctions. In 1957, American chemists Francis Hochstein and Anita Paradies identified DMT in an "aqueous extract" of leaves of a plant they named Prestonia amazonicum (sic) and described as "commonly mixed" with B. caapi.[18] The lack of a proper botanical identification of Prestonia amazonica in this study led American ethnobotanist Richard Evans Schultes (1915–2001) and other scientists to raise serious doubts about the claimed plant identity.[19][20] A better evidence is produced in 1965 by French pharmacologist Jacques Poisson who isolated DMT as sole alkaloid from leaves, provided and used by