Weber, WA 1971: Lichenes Exsiccati, Distributed by the University of Colorado. Fasc. 8 (no. 281-320). Fasc. 9 (no. 321-260). 1 March 1971. - . pp. [RLL List # 79 / Rec.# 20027] Keywords: EXSICCAT/ WEBER
Abstract: [Labels for nos. 281-360 in thsi exsiccat.]