Image by Getty A botanist at the second largest medical marijuana greenhouse in Israel, near Caesarea.

After Jews, Muslims and Christians, Jerusalem is now a holy site for one more group: marijuana scientists.

A major marijuana research group has picked Jerusalem as the host city for its annual International Symposium on the Cannabinoids in 2021. The International Cannabinoid Research Society, the oldest group devoted to researching the medical and therapeutic benefits of marijuana, will meet under the aegis of Hebrew University’s Multidisciplinary Center on Cannabinoid Research.

“Jerusalem holds a special place in the history of the science of cannabis and the endocannabinoids,” Dr. Cecilia Hillard, the executive director of the ICRS, said in a statement. Hillard noted that Hebrew University’s Dr. Raphael Mechoulam was the first to discover the chemical structure of marijuana’s famed active ingredient, THC.

Dr. Mechoulam, who has been with Hebrew University for over four decades, is widely regarded as the “father of cannabinoid research,” and will direct the upcoming symposium.

Israel, which bans recreational marijuana use but encourages medical consumption of the plant, is now considering exporting its greenhouse-grown, medical-grade herb.

Contact Ari Feldman at feldman@forward.com or on Twitter @aefeldman.