Ohlsson, KE 1973: New and interesting macrolichens of British Columbia. - The Bryologist76: 366-387. [RLL List # 87 / Rec.# 13781] Keywords: MACROLICHENS/ BRITISH COLUMBIA/ HYPOGYMNIA/ NEW TAXA/ FLORA/ USA/ KEY
Abstract: [17 species. Key to Hypogymnia species in North America. New: Hypogymnia inactiva (Krog) comb. nov., H. krogii sp. nov.]