Catuaba is the common name given to a variety of Amazonian trees where the barks are collected. These are: Trcihilia catigua, Erythroxylum vacciniifolium Anemopaegma, Ilex, Micropholis, Phyllanthus, ...

Damiana is a small shrub with aromatic leaves found on dry, sunny, rocky hillsides in south Texas, Southern California, Mexico, and Central America.  Damiana is a relatively small shrub that ...