Nash, TH", III 1989: Lichenes Exsiccati Distributed by Arizona State University, Tempe, Arizona, U.S.A. Fasc. 3 (No. 51-75). Fasc. 4 (No. 76-100). - . 12 pp. [RLL List # 140 / Rec.# 13393] Keywords: EXSICCAT/ ARIZONA/ MEXICO/ ASU/ HERBARIA
Abstract: [Labels for nos. 51-100 in this exsiccat. Most of the specimens are from the U.S.A. and Mexico.]