Leptothyrium didermatum
Kabát & Bubák
TGM [Darwin] 1069. Place of collection: Georgia; Gulripshi; Petskir river gorge; Tsebelda village (N43°01' E41°16'). Date of collection: 27 August 1915. Associated organism: Fagus orientalis (leaf). Collector: Woronow, G.; Siemaszko, W..