Zhang, Dequan, Bei Jiang, Lizhen Duan, and Nong Zhou. “INTERNAL TRANSCRIBED SPACER (ITS), AN IDEAL DNA BARCODE FOR SPECIES DISCRIMINATION IN CRAWFURDIA WALL. (GENTIANACEAE)”. African Journal of Traditional, Complementary and Alternative Medicines 13, no. 6 (September 29, 2016): 101–106. Accessed March 28, 2024. https://journals.athmsi.org/index.php/ajtcam/article/view/3022.