Coffee,
Coffea arabica.
Coffea arabica
Tea,
Camelia sinensis.
Camellia sinensis
Cocoa,
Theobroma cacao.
Theobroma cacao
Yerba de maté or Paraguay tea,
Ilex paraguariensis.
Ilex paraguariensis
Other stimulants.
Step 82. Stimulants 2
11 possible taxa remaining show common names
Decision path