Doug refers to the plant he unpacks from the crate as an ayahuasca plant. Such a plant does not exist as ayahuasca contains many different plant components. Perhaps he should have called it an ayahuasca admixture plant, or maybe he should have just refered to it as Banisteriopsis Caapi.
As an aside, I'm kind of disappointed that Doug didn't go all out and make ayahuasca.
Nice DMT reference though.. first one I've ever seen on television.