The domestication ofcucurbita (Cucurbitaceae)

@article{Nee2008TheDO,
  title={The domestication ofcucurbita (Cucurbitaceae)},
  author={M. Nee},
  journal={Economic Botany},
  year={2008},
  volume={44},
  pages={56-68}
}
  • M. Nee
  • Published 2008
  • Biology
  • Economic Botany
The genusCucurbita consists of about thirteen species or species groups. “Squashes” have been domesticated independently from five of these thirteen taxa. The wild ancestor for one domesticated squash was identified in the 1930’s, ancestors for two others were determined in the 1980’s, but the wild ancestors of the other two domesticates remain unknown. 

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References

SHOWING 1-10 OF 14 REFERENCES
South American Squash and Gourd Bees of the Genus Peponapis (Hymenoptera: Apoidea)
TLDR
These studies of the squash and gourd bees indicate that the development of domestic Cucurbita involves 2 centers of origin in South America and 3 in North America, and the generic assignment of P. gyrosa is questioned. Expand
The squash and gourd bees—genera Peponapis Robertson and Xenoglossa Smith—inhabiting America north of Mexico (Hymenoptera: Apoidea)
TLDR
Bees of the genera Peponapis and Xenoglossa gather pollen exclusively from species of Cucurbita and are represented in America north of Mexico by 11 species, indicating that these bees are important and efficient pollinators. Expand
History and Distribution of the Cultivated Cucurbits in the Americas
All species of Cucurbita (which includes squashes, pumpkins, and the common, small, yellow-flowered gourds) are native to the Americas. Their center of origin lies in Mexico where most of the 26 wildExpand
The Potatoes of Bolivia: Their Breeding Value and Evolutionary Relationships
Part 1 General: the breeding value of Bolivian potatoes cytogenetics and crossability species concepts and evolutionary relationships phytogeography and ecology potato exploration in BoliviaExpand
Origin(s), evolution, and systematics ofCucurbita pepo (Cucurbitaceae)
TLDR
The possibility exists that C. pepo was domesticated independently in eastern U.S., as well as in Mexico, which is in line with recent archeological findings, and multiple domestications are also supported by allozyme data indicating a substantial divergence within the species. Expand
Development of buffalo gourd (Cucurbita foetidissima) as a semiaridland starch and oil crop
TLDR
In this paper, over 75 references are analyzed to evaluate the potential of buffalo gourd as an energy, chemical-products, and food crop, and investigation ofbuffalo gourD as a novel crop for New Mexico's developing fuel ethanol industry is suggested. Expand
Further notes on Cucurbitaceae: IV* Some New-World taxa
TLDR
The New-World Cucurbitaceae badly need a thorough taxonomic revision along 'Flora Neotropica' lines, and the present paper is hardly more than a stop-gap pending the undertaking of such an account, but may be found of value to workers on the crop plants in the family as indicating the taxa most closely allied to the cultivated species. Expand
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