Pterocereus

P. foetidus -

Contains: 3-4-dimethoxyphenethylamine (.0001%), 4-hydroxy-3-5-dimethoxyphenenthylamine.

P. gaumeri -

Contains: mescaline, 3-4-dimethoxyphenethylamine (.01%), pterocereine, deglucopterocereine, 4-hydroxy-3-5-dimethoxyphenenthylamine (.01%), N-oxidedeglucopterocereine.