"Lepraria caesioalba (B. de Lesd.) J.R. Laundon 1992" . "Lecanorales" . . "Lepraria caesioalba" . . . . . . . . "Ascomycota" . "Lecanoromycetes" . "(B. de Lesd.) J.R. Laundon 1992" . . "Stereocaulaceae" . . "Fungi" . "Lepraria" . . .