Tetrahydrocannabiphorol
Occurrence: Trace amounts on natural plants. Some plants are selected/modified to produce more.
Psychoactive: Yes
Effects: Stronger THC
Potency: Potent. Said to be 10x as potent as THC.
Discovery: 1942
Notes: Although there are more natural ways to obtain this, you are likely going to see this produced from CBD in a lab. It is cheaper to do so that way. That, or, Type 4+ weed can be of a phenotype to grow more THCP.