An Asian origin for a 10,000-year-old domesticated plant in the Americas
Erickson, David L. , Bruce D. Smith, Andrew C. Clarke, Daniel H. Sandweiss, and Noreen Tuross. 2005. An Asian origin for a 10,000-year-old domesticated plant in the Americas. Proceedings of the National Academy of Sciences, Vol. 102, No. 51.
Full text [here]
Selected excerpts [here]
