I think there needs to be context when refering to the 1836 newspaper article. I haven't read it but will look it up. First, just because someone used pakalolo does not mean that it was grown in the islands then, and especially not on a large scale to create a landrace. Opium was widely used when the railroad was being built but no landrace opium poppy strains (to my knowledge) were established in the US. Second, if something was kapu, it was a severee offence and often punishable by death. This would provide a strong incentive not to smoke and especially not to grow cannabis. I am not disputing that there were isolated events of use, which would make sense since Kamehameha had united the islands 26 years earlier and encouraged trade between the kingdom of Hawaii and other sovereign states.In 1836, a newspaper article in “Ka Nonanona” was published, which told the story of a woman, who fell asleep after toking some sweet Pakalōlō, which resulted in the entire house burning down and killing a couple of people, including children. After this article, the Pakalōlō was coined as “Kapu” (forbidden).
Approximately 140 years later many landraces have become extinct due to Operation Green Harvest, which was commenced in the late ‘70s. The federal state and local narcotics officers were wasting taxpayer dollars on robbing the island of pure cannabis gems. There was a great diversity of landrace strains in Hawaii, they were called Kona Gold, Maui Wowie, Puna Buddaz, and Kaua’i Electric, before Operation Green Harvest,
Landrace strains are not “better” than modern strains. They have less diluted DNA. They’re closer to the original wild species than we have available today. Recessive traits show up far more often. When a landrace strain is removed from its indigenous environment and forced to grow elsewhere it has to mature in different growing conditions. In response to those new growing conditions, the plant will exhibit new characteristics. During that transition from the indigenous environment to new growing conditions, some of the characteristics of the original plant will be lost. To get those characteristics back, you’d have to return the plant to its native environment.
If you are breeding, using Landrace genetics is the best possible source.