Parmelia schreuderiana Gyeln.

Selection criteria. Country: any country. Associated organism: any (distribution map)

Number of records. 6. Countries. South Africa. Substrata. rock. Collections. PREM van der Byl 1034, van der Byl 1197, van der Byl 1208, van der Byl 1213. Literature. Doidge (1950) page(s) 323; Gyelnik (1938) page(s) 270.