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Concept information

Preferred term

yams

Type

  • Product

Definition

  • Information Yams in the U.S. are actually sweet potatoes. USDA requires that the label "yam" always be accompanied by "sweetpotato" for this reason. True yams are Dioscorea species.

Broader concept

Scope note

  • Use for the dry, starchy tubers of Dioscorea species which are not usually produced in the U.S.; For the moist, sweet orange varieties of Ipomoea batatas grown in the U.S. USE sweet potatoes.

Is product of

In other languages

  • Spanish

  • congo amarillo
  • ñame amarillo
  • ñame blanco
  • ñame grande

URI

https://lod.nal.usda.gov/nalt/33769

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RDF/XML TURTLE JSON-LD Created 1/19/06, last modified 4/1/15