Vondrák, J./ Hrouzek, P. 2006: Caloplaca soralifera, a new species from Europe. - Graphis Scripta18(1): 6-15. [RLL List # 203 / Rec.# 29321] Keywords: NEW TAXA/ CALOPLACA/ ANTHRAQUINONES/ EUROPE/ CHEMISTRY/ SOREDIA
Abstract: [New: Caloplaca soralifera sp. nov. (Austria, Bulgaria, Czech Republic, Germany, Slovakia and Romania). The new species is sorediate, lacks anthraquinones in the thallus, and occurs on asphalt, concrete and base-rich siliceous rocks and pebbles.