Caloplaca saviczii
Caloplaca saviczii is a species of crustose lichen in the family Teloschistaceae. Found in the Russian Far East, it was formally described as a new species in 2021 by Ivan Frolov, Dmitry Himelbrant, Irina Stepanchikova, Liudmila Konoreva, and Sergey Chesnokov. The type specimen was collected in the fluvial valley of River Katal'yanayvayam ; here, in a floodplain forest, it was found growing on the bark of Populus suaveolens. The specific epithet saviczii honours Russian lichenologist Vsevolod Pavlovich Savich, who studied the lichens of Kamchatka.