Daniels, A. E. D., M. M. Preetha, V. Asha, P. Monisha, and P. M. Biju. “Genus Notoscyphus Mitt. - New to the Liverwort Flora of the Eastern Ghats”. Plant Science Today, vol. 5, no. 2, Apr. 2018, pp. 81-83, doi:10.14719/pst.2018.5.2.377.