Schwab, AJ 1986: Rostfarbene Arten der Sammelgattung Lecidea (Lecanorales). Revision der Arten Mittel- und Nordeuropas. - Mitteilungen der Botanischen Staatssammlung München22: 221-476. [RLL List # 130 / Rec.# 16777] Keywords: LECIDEA/ PROPIDIA/ EUROPE/ NORTH AMERICA/ KEYS/ LECANORALES/ LECIDEACEAE/ TREMOLECIA/ RUST-COLORED/ COLORADO
Abstract: 24 figures. 7 tables. [Extremely detailed treatment of the seventeen rust-colored species of Lecidea and related taxa; key. Taxa belong to Lecidea sens. str., Porpidia and Tremolecia. Many synonyms are listed, and the author selects several neotypes and lectotypes. New: Porpidia psuedomelinodes sp. nov. In North America, the new species has been collected in Colorado.]