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Plant

Sweet potato

Ipomoea batatas

Also known as: Ipomoea batatas, kumara

A trailing herbaceous perennial in the morning-glory family (Convolvulaceae), grown for its starchy, sweet-fleshed storage roots. Domesticated in tropical Central or South America at least 5,000 years ago; reached Polynesia (where it is called kūmara) in pre-Columbian times — one of the few firmly-documented pre-1492 crop exchanges across the Pacific. Today one of the world's most productive staple crops per acre, central to the food economies of much of sub-Saharan Africa, East Asia, and the Pacific.

Sweet potato
Photo via Wikimedia Commons — see source for license.

Scientific

Ipomoea batatas is in Convolvulaceae and is not botanically related to the common potato ([[potato|Solanum tuberosum]], Solanaceae) despite the shared common name. The edible part is a true root (a thickened lateral root), distinct from the potato’s tuber (a swollen stem).

The orange-fleshed cultivars are exceptionally rich in beta-carotene; biofortified orange sweet potato cultivars are central to vitamin-A-deficiency public health programs across sub-Saharan Africa.

Cultural and historical

The pre-Columbian Polynesian presence of sweet potato is one of the most discussed puzzles in human-migration history. Genetic and linguistic evidence (the word kūmara in Polynesian languages traces to kumar in coastal Andean Quechua) supports human-mediated transfer across the Pacific by 1000 CE — likely via Polynesian voyaging. The crop became central to Māori agriculture in Aotearoa, where it remains culturally significant.

In China and East Africa the sweet potato is a daily staple; in the American South it became culturally embedded through enslaved-African foodways and remains a holiday-meal anchor.

Global production

Top producers: China (by a wide margin), Malawi, Tanzania, Nigeria, Uganda. Yields per acre exceed those of most cereal crops, making it one of the most calorie-dense staples for smallholder agriculture.

See also

Auto-generated from this entry’s typed relations: frontmatter, grouped by relation type so the editorial signal isn’t flattened.

  • Shares approach with: [[yam]] · [[potato]] · [[wheat]] · [[tomato]] · [[tea]]
  • Member of: [[plants]]
  • Cousin of: [[morning-glory]]
  • Produced by: [[cnpo-aline-r-madruga-grupo-ecologico-campina-verde-ana-aparecida-de-souza-alves-corre]] · [[cnpo-aline-r-madruga-grupo-ecologico-campina-verde-roselene-aparecida-rodrigues-madru]] · [[cnpo-fhom-industria-comercio-e-embalagem-de-produtos-alimenticios-ltda-sao-bernardo-d]] · [[cnpo-grupo-liege-ferlin-dos-santos-sebastiao-gomes-de-souza-goncalves-mg]] · [[cnpo-j-j-g-organicos-producao-e-distribuicao-de-alimentos-organicos-ltda-santo-antoni]] · [[cnpo-reginaldo-antonio-ribeiro-da-costa-fazenda-santa-fe-ibiuna-sp]] · [[cnpo-reginaldo-antonio-ribeiro-da-costa-sitio-coqueiro-ibiuna-sp]] · [[cnpo-reginaldo-antonio-ribeiro-da-costa-sitio-pinheirinho-ibiuna-sp]] · [[cnpo-reginaldo-antonio-ribeiro-da-costa-sitio-sao-paulo-ibiuna-sp]] · [[cnpo-sabor-e-saude-org-ind-e-com-de-alimentos-ltda-harmonia-rs]] · [[cnpo-sitio-novo-mundo-comercio-e-distribuidora-ibiuna-sp]] · [[cnpo-solo-vivo-prod-e-comercio-de-prod-organicos-ltda-me-reginaldo-antonio-ribeiro-da]] · [[cnpo-terra-comercio-de-frutas-ltda-sao-paulo-sp]] · [[cnpo-verd-facil-comercio-de-frutas-e-verduras-eireli-sao-jose-sc]]

Sources

  • FAO Crop Statistics
  • [[centro-internacional-de-la-papa|International Potato Center]] (CIP) sweet potato program
  • Wikipedia — Sweet potato

A plant entry in the 0mn1.one [[directory]].

What links here, and how

Inbound connections from across the wiki, grouped by lens and by relationship. These appear automatically — every entity page declares what it links to, and that data populates here on the targets.

Scientific

cousin of

Practical

produces

Cultural

shares approach with

  • Peanut American Southern smallholder kin — sweet potato and peanut were the two crops Carver focused on at Tuskegee as Black-farmer alternatives to cotton dependency; together they form the agronomic core of the Southern Black-farming inheritance.

General

shares approach with

  • Potato auto-linked via shared tag: domesticated
  • Strawberry auto-linked via shared tag: americas
  • Yam auto-linked via shared tag: americas

19 inbound links · 7 outbound