P Paramaguru, T. N. “Evaluating the Taxonomic Status of Solanum Nigrum L. Using Flow Cytometry and DNA Barcoding Technique”. Journal of Spices and Aromatic Crops, vol. 23, no. 2, Dec. 2014, pp. 233-42, https://www.updatepublishing.com/journal/index.php/josac/article/view/5073.