Rai, Ishwari Datt, Gajendra Singh, and Gopal Singh Rawat. 2013. “Bistorta tenuifolia Var. gidarensis (Polygonaceae), a New Variety from India”. Phytotaxa 92 (1). Auckland, New Zealand:13–19. https://doi.org/10.11646/phytotaxa.92.1.2.