A total of 96 epiphyllous liverwort species and 2 infraspecific taxa were collected, of which 18 are new to Malaysia, one is new to the Asian mainland and one variety is new to science: Cololejeunea magnilobula var. falcidentata. New synonymy of Cololejeunea stylosa and Cololejeunea papulosa is established. Illustrations for Cololejeunea magnilobula var. falcidentata and several taxa new to Malaysia are provided.