I don't think we're close to figuring out the genetic connections between different types of cannabis. The gene pool is so large and diverse.
The genetic plasticity of cannabis is bound to confuse things. In one environment a landrace could turn into hemp within 50 years, in another environment it could turn into high THC in the same time period, and another THC + CBD. Or develop wide leaves or thin leaves.
The common terms people use now will be found to have nothing to do with where the strains originally came from or were used for. We've known for a while that the terms Indica and Sativa are inaccurate and arbitrary. Narrow leaf varieties are found across Central Asia and Wide Leaf varieties are found in the tropics.
I think latitude + human needs will be the most important factors. In one area with what appears to be three different strains, hemp, oil, and drug it may be found that they all started as one strain.
The genetic plasticity of cannabis is bound to confuse things. In one environment a landrace could turn into hemp within 50 years, in another environment it could turn into high THC in the same time period, and another THC + CBD. Or develop wide leaves or thin leaves.
The common terms people use now will be found to have nothing to do with where the strains originally came from or were used for. We've known for a while that the terms Indica and Sativa are inaccurate and arbitrary. Narrow leaf varieties are found across Central Asia and Wide Leaf varieties are found in the tropics.
I think latitude + human needs will be the most important factors. In one area with what appears to be three different strains, hemp, oil, and drug it may be found that they all started as one strain.