Kurokawa, S/ Kashiwadani, H 1981: Lichenes Rariores et Critici Exsiccati. Fasc. X (nos. 451-500). - National Science Museum, Tokyo. 7 pp. [RLL List # 113-53 / Rec.# 10598] Keywords: EXSICCAT/ KUROKAWA/ KASHIWADANI
Abstract: [Labels for nos. 451-500 in this exsiccat.]