Calicium notarisii and Cladonia humilis are reported as new to the lichen flora of Dagestan. Herewith the species C. humilis was not known before in the Caucasus. Descriptions of the specimens with information of their habitats, distribution and some notes are given. Morphological and chemical distinctions between C. humilis and similar species are discussed. Keywords: East Caucasus, floristic studies, new findings, Sosnovka tract