Nicotiana insecticida, one of the newly-discovered species, is remarkable in its insect trapping abilities.
Nicotiana insecticida uses a sticky substance...
A team of archaeologists from the United States and Mexico have detected mixtures of tobacco and a non-tobacco plant called the Mexican marigold (Tagetes...
The 1,430-year-old basalt pipe from central Washington State, the United States, not only contained nicotine, but also had strong evidence for the smoking...
