Idrees, Muhammad, Zhiyong Zhang, and Julian M H Shaw. “New Combinations in Primula Sect. Cortusoides Subsect. Cortusa (Primulaceae)”. Bangladesh Journal of Plant Taxonomy 31, no. 1 (June 25, 2024): 177–180. Accessed December 22, 2024. https://banglajol.info/index.php/BJPT/article/view/74400.