Ahti, T 1992: Biogeographic aspects of Cladoniaceae in the páramos. - In: Balslev, H/Luteyn, JL (eds.): Páramo. An Andean Ecosystem Under Human Influence. . Academic Press, London pp. 111-117. [RLL List # 149 / Rec.# 334] Keywords: CLADONIACEAE/ PARAMOS/ SOUTH AMERICA
Abstract: 2 fig. 2 tab.