Starch fossils and the domestication and dispersal of chili peppers (Capsicum spp. L.) in the AmericasDOI: info:10.1126/science.1136914v. 315No. 5814986–988
Perry, Linda, Dickau, Ruth, Zarrillo, Sonia, Holst, Irene, Pearsall, Deborah M., Piperno, Dolores R., Berman, Mary Jane, Cooke, Richard G., Rademaker, Kurt, Ranere, Anthony J., Raymond, J. Scott, Sandweiss, Daniel H., Scaramelli, Franz, Tarble, Kay, and Zeidler, James A. 2007. "Starch fossils and the domestication and dispersal of chili peppers (Capsicum spp. L.) in the Americas." Science, 315, (5814) 986–988. https://doi.org/10.1126/science.1136914.