Davydov, E. A. and Yakovchenko, L. S. (2024) “Validation of the lectotypification of the name Umbilicaria africana (Umbilicariaceae, lichenized Ascomycota)”, Phytotaxa. Auckland, New Zealand, 665(3), pp. 300–300. doi: 10.11646/phytotaxa.665.3.12.