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Japanese pie pumpkin (Cucurbita argyrosperma)

Description

Cucurbita argyrosperma, also the Japanese pie pumpkin or cushaw pumpkin, and silver-seed gourd, is a species of winter squash originally from the south of Mexico. This annual herbaceous plant is cultivated in the Americas for its nutritional value: its flowers, shoots, and fruits are all harvested, but it is cultivated most of all for its seeds, which are used for sauces. It was formerly known as Cucurbita mixta. It is a Cucurbita species, with pumpkin varieties that are commonly cultivated in the United States as part of the Eastern Agricultural Complex and Mexico south to Nicaragua. Of all the cultivated Cucurbita species it is the least found outside the Americas. It originated in Mesoamerica and its wild ancestor is Cucurbita sororia. It is also closely related to Cucurbita kellyana and Cucurbita palmeri.

Taxonomic tree

  • Domain: Eukarya

    • Kingdom: Plantae

      • Phylum:

        • Class: Magnoliopsida

          • Order: Cucurbitales

            • Family: Cucurbitaceae

              • Genus: Cucurbita