Cannabis probably break up from its closest relative, Humulus (hops), during the mid Oligocene, all over 27.8 million many years in the past In keeping with molecular clock estimates. The centre of origin of Cannabis is probably going within the northeastern Tibetan Plateau. The pollen of Humulus and Cannabis are https://felixyulcr.blogolize.com/not-known-factual-statements-about-herbhaus-66129024