Cannabis probably split from its closest relative, Humulus (hops), during the mid Oligocene, close to 27.eight million decades back Based on molecular clock estimates. The centre of origin of Cannabis is likely while in the northeastern Tibetan Plateau. The pollen of Humulus and Cannabis are quite similar and difficult to https://lorenzonmidy.uzblog.net/the-single-best-strategy-to-use-for-cannabis-40940485