Purple Ecstacy, Red Delicious, Honolulu Rose, Flypaper, Lil' Stanky, Angel Food, K.B. Killer, Dutch Treat, Hydro-Skunk 420, Skyscraper, Old Yeller, Bride of Dankenstein. As the crazy drug laws begin to change and medical marijuana becomes legal in even more states, it becomes more important to know the various stains of cannabis and what each one is best for. Also see our Books section for the current books that feature information about the genetic history, growing traits, taste and (of course) effects of the best strains of Marijuana.