[1] Linné, Carl von, Species Plantarum, vol. 2, p. 1010, 1753]
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Andres, TC. 1987. Cucurbita fraterna, the closest wild relative and progenitor of C. pepo. Cucurbit Genetics Cooperative Report 10:69-71. Citado en HS Paris y DN Maynard (2008) Cucurbita. En: J Janick y RE Paull (2008) The Encyclopedia of Fruits and Nutshttps://books.google.com.ar/books?id=cjHCoMQNkcgC
Paris HS. 1989. Historical Records, Origins, and Development of the Edible Cultivar Groups of Cucurbita pepo (Cucurbitaceae). Economic Botany 43,4:423-443. http://www.jstor.org/stable/4255187
nih.gov
ncbi.nlm.nih.gov
Sanjur, O. I., Piperno, D. R., Andres, T. C., & Wessel-Beaver, L. (2002). Phylogenetic relationships among domesticated and wild species of Cucurbita (Cucurbitaceae) inferred from a mitochondrial gene: Implications for crop plant evolution and areas of origin. Proceedings of the National Academy of Sciences, 99(1), 535-540. Fig. 1, distribución de variedades silvestres de Cucurbita pepo: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC117595/figure/F1/
Sanjur, O. I., Piperno, D. R., Andres, T. C., & Wessel-Beaver, L. (2002). Phylogenetic relationships among domesticated and wild species of Cucurbita (Cucurbitaceae) inferred from a mitochondrial gene: Implications for crop plant evolution and areas of origin. Proceedings of the National Academy of Sciences, 99(1), 535-540. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC117595/
