Weber, WA 1996: Aspicilia moenium in the Western Hemisphere. - Evansia13(4): 159-160. [RLL List # 165 / Rec.# 20051] Keywords: ASPICILIA/ COLORADO/ MORTAR/ SUBSTRATE
Abstract: [Notes on the peculiar habitat requirements of the only known Western Hemisphere population of Aspicilia moenium, on mortar walls on the University of Colorado campus in Boulder.]