Zhao, Dong-Ping, Xue-Liang Bai, Jian-Nan Wang, and Yang Liu. “<i>Didymodon cordatus</I> Jur. (Pottiaceae), New to the Moss Flora of China”. Bangladesh Journal of Plant Taxonomy 20, no. 2 (December 22, 2013): 259–261. Accessed April 23, 2024. https://www.banglajol.info/index.php/BJPT/article/view/17402.