For more info.:

Study: All arabica derived from a single ancestral plant(19/03/2020)

A new study published today used modern genetics tools to trace the history of the Coffea arabica species, the most common and economically important commercial coffee crop species worldwide. Researchers confirmed the significantly likelihood that C. arabica derived from a single speciation event, a spontaneous coupling of individuals of two different species—Coffea canephora and Coffea eugenioides—that brought together the two genomes to create a new species. All C. arabica grown around the world today therefore originated from a single plant…

Sorry, this entry is only available in Vietnamese.