The Chiloé Archipelago

Chiloé Archipelago

Chiloé Archipelago consists of several islands lying off the coast of Chile. It is separated from mainland Chile by Chacao Channel in the north, the Sea of Chiloé in the east and Gulf of Corcovado to the southeast. All of the archipelago except Desertores Islands, which are part of Palena...

 is home to wide variety of potato

Potato

The potato is a starchy, tuberous crop from the perennial Solanum tuberosum of the Solanaceae family . The word potato may refer to the plant itself as well as the edible tuber. In the region of the Andes, there are some other closely related cultivated potato species...

es. After the Titicaca region of Peru

Peru

Peru , officially the Republic of Peru , is a country in western South America. It is bordered on the north by Ecuador and Colombia, on the east by Brazil, on the southeast by Bolivia, on the south by Chile, and on the west by the Pacific Ocean....

 and Bolivia

Bolivia

Bolivia officially known as Plurinational State of Bolivia , is a landlocked country in central South America. It is the poorest country in South America...

, it is the geographical nucleus where most different types of potatoes are found. Evidence ranging from historical records, local agriculturalists, and DNA

DNA

Deoxyribonucleic acid is a nucleic acid that contains the genetic instructions used in the development and functioning of all known living organisms . The DNA segments that carry this genetic information are called genes, but other DNA sequences have structural purposes, or are involved in...

 analyses strongly supports the hypothesis that the most widely cultivated variety of potato worldwide, Solanum tuberosum tuberosum, is indigenous to Chiloé Archipelago

Chiloé Archipelago

Chiloé Archipelago consists of several islands lying off the coast of Chile. It is separated from mainland Chile by Chacao Channel in the north, the Sea of Chiloé in the east and Gulf of Corcovado to the southeast. All of the archipelago except Desertores Islands, which are part of Palena...

 and has been cultivated by the local indigenous people

Indigenous peoples in Chile

Indigenous peoples in Chile form about 4.6% of the total population .The Mapuches, from the south, accounted for approximately 85 percent of this number...

 since before the Spanish conquest

Conquest of Chile

The Conquest of Chile is a period in Chilean historiography that starts with the arrival of Pedro de Valdivia to Chile in 1541 and ends with the death of Martín García Óñez de Loyola, in the Battle of Curalaba in 1598 or alternatively with the Destruction of the Seven Cities. This was the period...

. Some local varieties include Camota, Cielo, Pachacoña, Cabrita, Chelina, Guadacho Colorada, Zapatona, Michuñe Azul, Huicaña and Ñocha.