Cannabis possible split from its closest relative, Humulus (hops), throughout the mid Oligocene, close to 27.eight million decades in the past In keeping with molecular clock estimates. The centre of origin of Cannabis is probably going inside the northeastern Tibetan Plateau. The pollen of Humulus and Cannabis are certainly equivalent https://kylermvbho.ampblogs.com/new-step-by-step-map-for-cannabis-63456641