| Contents |
| | Caffeine |
| Plant names |
Plant parts |
| Latin |
English |
| Camellia sinensis | Black Tea | Anther, Flower / Blossom, Leaf, Pericarp, Plant, Seed, Shoot, Stem, Testa / Outer coat of seed |
| Citrus limon | Canton lemon | Flower / Blossom |
| Citrus sinensis | blood orange | Flower / Blossom, Gem / Bud, Leaf |
| Citrus x paradisi | Grapefruit | Flower / Blossom |
| Coffea arabica | Arabian coffee | Seed |
| Cola acuminata | abata cola | Seed, Seed |
| Cola nitida | bitter cola | Seed |
| Euonymus europaeus | common spindle | |
| Firmiana simplex | Chinese Parasol | Seed |
| Genipa americana | Genipa | Seed |
| Guazuma ulmifolia | Bastard cedar | Leaf |
| Ilex paraguariensis | Braziliantea | Leaf |
| Maytenus ilicifolia | Mayteno | |
| Paullinia cupana | Guarana | Plant, Seed |
| Theobroma cacao | Cacao | Petiole / Leaf-stalk, Seed, Seed, Testa / Outer coat of seed |
| Turnera diffusa | Damiana | Leaf, Shoot |
| Turnera ulmifolia | West Indian Holly | |
|
|
