Weber, WA 1968: Lichenes Exsiccati, Distributed by the University of Colorado. Fasc. 6 (no. 201-240). Fasc. 7 (no. 241-280). - University of Colroado Museum, Boulder. 20 unnumbered pp. [RLL List # 70 / Rec.# 20021] Keywords: EXSICCAT/ WEBER
Abstract: [Labels for nos. 201-280 in this exsiccat.]