Though don't the high CBD strains often come from the sativa (NLD if you prefer) branch of the family?
Sativa is hemp and that does not give such high CBD as they are not bred for resin production. Hemp is not NLD, it is NLH.
WLD like bred for Hashish, via resin production does have high CBD individuals as the dry sift resin farmers did not smoke individual plants and could only select for the plants with the most resin, be it THC or CBD.
-SamS