| Hint | Answer | % Correct |
|---|---|---|
| Lots of people use this several times a day. Espresso is a particularly strong decoction of its fruits. | Coffee | 94%
|
| Scientifically known as Nicotiana, this plant's flowers release a scent overnight that moths love. | Tobacco | 80%
|
| The leaves of this South American plant can be processed into the drug cocaine. | Coca | 76%
|
| This plant comes from India. It was called 'ganja' in Sanskrit. | Cannabis | 64%
|
| The alkaloids in this plant's latex have long been used to treat pain. | Opium poppy | 48%
|
| This climbing plant opens its blue flowers early in the day. Its seeds contain a substance similar to LSD. | Morning glory | 44%
|
| These cute little white-spotted spineless cacti contain the hallucinogen mescaline. | Peyote cactus | 40%
|
| Also known as jimsonweed, this hallucinogenic toxic plant has huge trumpety flowers. | Datura | 36%
|
| This hallucinogenic member of the sage family comes from cloud forests in Mexico. | Salvia | 34%
|
| South American Bannisteriopsis vines are used to make this hallucinogenic brew containing DMT. | Ayahuasca | 32%
|
| This plant is chewed very widely in North Africa and the Arabian Peninsular. It's said to reduce fatigue. | Khat | 26%
|