Parnmen, S., Leavitt, S. D., Rangsiruji, A., & Lumbsch, H. T. (2013). Identification of species in the Cladia aggregata group using DNA barcoding (Ascomycota: Lecanorales). Phytotaxa, 115(1), 1–14. https://doi.org/10.11646/phytotaxa.115.1.1