Culberson, WL 1966: Chimie et taxonomie des lichens du groupe Ramalina farinacea en Europe. - Rev. Bryol. & Lichenol.34: 841-851. [RLL List # 63 / Rec.# 3844] Keywords: RAMALINA FARINACEA GROUP/ EUROPE/ TAXONOMY/ NEW TAXA
Abstract: [5 species. New: Ramalina hypoprotocetrarica sp. nov., R. reagens (B. de Lesd.) stat. nov.]