Yes, I know what everyone is thinking. Other than the illegal varieties (or formerly illegal varieties dependant on your location), are there any leaves other than tobaccos that are smoked, either alone or as an addition to tobacco. I was in my yard looking at my fig tree and have used the leaves before as a tea and it got me wondering. Any flowers, barks or other things in nature. (I’m thinking non hallucinogenic and its use should pass any work related testing) Poplar/Maple blend anyone?