Three crustose lichen species of the genus Lecanora, Lecanora subravida Nyl., L. quercicola Coppins P.James, L. coniferarum Printzen are recorded for the first time for China. These belongs to the Lecanora saligna group. Species in the Lecanora saligna-group are characterized by a corticolous, having rimose-areolate to warts thallus or endophloedal thallus, yellowish-green to orange or variable in color, slightly pruinose apothecia, and usnic acid as a major secondary metabolite. Detailed morphological descriptions, illustrations, distribution, and habitat of this species are provided, additionally, based on nrITS and mtSSU sequences, phylogenetic tree was constructed by Bayesian inference (BI) method.