Ive experienced black vine as well that appeared identical to cappi apart from black. ive also experienced muricata and anisoptetalla. I'm not declaring rue and caapi are the exact same. They most definatily aren't. You can find variations and plenty of people who are skilled with the two will say https://fernandovusml.wizzardsblog.com/36563553/where-can-you-buy-ayahuasca-tea-for-dummies