Rajaprabu, N., Ponmurugan, P., & Mishra, G. K. (2021). A new record of pyrenocarpous lichen to the Indian biota. Journal of Threatened Taxa, 13(1), 17607–17610. https://doi.org/10.11609/jott.6885.13.1.17607-17610 (Original work published January 26, 2021)