C. J. Rachitha and K. Krishnaswamy, “Phenology of the Genus Crotalaria L. (Fabaceae-Papilionoideae) of Holalkere, Hosadurga and Chitradurga Thaluks of Chitradurga District, Karnataka, India”, Plant Sci. Today, vol. 9, no. 3, Apr. 2022.