Category:Caffeine plants
Category page
More actions
Caffeine plants, plants whose primary active alkaloid is caffeine (1,3,7-trimethylxanthine), often accompanied by theobromine and theophylline. All independently domesticated from different continents and converging on the same xanthine chemistry.
Pages in category "Caffeine plants"
The following 7 pages are in this category, out of 7 total.