Mariraj, M., R. Kalidoss, K. S. Vinayaka, S. Nayaka, and P. Ponnusamy. “Usnea Dasaea, a Further New Addition to the Lichen Flora of Tamil Nadu State, India”. Current Botany, vol. 11, Sept. 2020, pp. 138-41, doi:10.25081/cb.2020.v11.6168.