New lichen herbarium data from Lithuania. – Botanica Lithuanica, 4(2): 235–238

The data on previously unknown lichen collection from Lithuania is presented. It includes 24 lichen species, collected during 1933–1939 in the territory of Vilnius, Svencionys, Salcininkai and Kupiskis districts. Unknown before historical localities of two Red Data book species Evernia divaricata and Usnea glabrescens are registered. Specimen of Usnea fulvoreagens is the first herbarium voucher of this species from Lithuania. Two species of lichenicolous fungi – Abrothallus parmeliarum and Nesolechia oxyspora – are new to Lithuania.

Keywords: Lichens, herbaria, Lithuania.