Miadlikowska, J 1999: Ptychographa flexella (Ach.) Coppins. - In: Cieslinski, S/Faltynowicz, W (eds.): Atlas of the Geographical Distribution of Lichens in Poland. Part 2 [Atlas Rozmieszczenia Geograficznego Porostów w Polsce. Zeszyt 2]. . W. Szafer Institute of Botany of the Polish Academy of Sciences, Kraków pp. 51-55. [RLL List # 181 / Rec.# 21240] Keywords: DISTRIBUTION/ MAPPING/ POLAND/ PTYCHOGRAPHA
Abstract: 1 map