"Jungermanniopsida" . . . "(Hook.) Grolle" . . "Pleurocladula" . "Plantae" . . "Pleurocladula albescens" . "Pleurocladula albescens (Hook.) Grolle" . "Jungermanniales" . "Marchantiophyta" . "Cephaloziaceae" . . . . . . . . .