Vondrák, J./ O. Vondráková/ A. Khodosovtsev 2010: First record of fertile Caloplaca arcisproxima and designation of its epitype. - Chornomorskyi Botanichnyi Zhurnal6(4): 506-507. [RLL List # 227 / Rec.# 33615]
Countries/Continents: Ukraine
Notes: In English with Ukrainian and Russian abstracts.