Heya Mongrel,

I consider myself a bit of a shaman. I dont have the vast knowledge that an herbatologist might have(like the ability to spell) but I might be able to point you in the right direction to find something that your looking for.

As for Calea Zacatechichi, My friends and I have all tried it and have agreed that it has some effect. It didnt really contribute to our LDs but it gave the majority of us strange dreams.