[Studi keanekaragaman spesies lumut hati dan lumut sejati di hutan kota Universitas Indonesia telah dilakukan pada Februari--November 2014. Pengambilan data dilakukan menggunakan metode jelajah bebas. Tercatat sebanyak 22 spesies lumut yang terdiri atas 8 spesies lumut hati dan 14 spesies lumut sejati. Spesies lumut hati yang ditemukan berasal dari 3 famili dan 5 genus, sementara spesies lumut sejatiberasal dari 6 famili dan 8 genus. Spesies lumut hati yang ditemukan yaitu Calypogeia arguta, Frullania intermedia, Frullania muscicola, Cheilolejeunea intertexta, Cheilolejeunea ryukyuensis, Drepanolejeunea japonica, Lejeunea catanduana, Lejeunea curviloba. Spesies lumut sejati yang ditemukan yaitu Bryum apiculatum, Bryum atrovirens, Calymperes tenerum, Fissidens pseudoceylonensis, Fissidens strictulus, Fissidens zollingeri, Octoblepharum albidum, Barbula indica, Hyophila apiculata, Hyophila involuta, Hyophila javanica, Isopterygium minutirameum, Vesicularia dubyana, Vesicularia reticulata.;A study of liverworts and mosses at urban forest of Universitas Indonesia was conducted on February--November 2014. Data were collected using broad survey method. There were 22 species collected which were consisted of 8 liverworts and 14 mosses species. The liverworts derived from 3 family and 5 genus while mosses derived from 6 family and 8 genus. The liverworts species are Calypogeia arguta, Frullania intermedia, Frullania muscicola, Cheilolejeunea intertexta, Cheilolejeunea ryukyuensis, Drepanolejeunea japonica, Lejeunea catanduana, Lejeunea curviloba. The mosses species are Bryum apiculatum, Bryum atrovirens, Calymperes tenerum, Fissidens pseudoceylonensis, Fissidens strictulus, Fissidens zollingeri, Octoblepharum albidum, Barbula indica, Hyophila apiculata, Hyophilainvoluta, Hyophila javanica, Isopterygium minutirameum, Vesicularia dubyana, Vesicularia reticulata., A study of liverworts and mosses at urban forest of Universitas Indonesia was conducted on February--November 2014. Data were collected using broad survey method. There were 22 species collected which were consisted of 8 liverworts and 14 mosses species. The liverworts derived from 3 family and 5 genus while mosses derived from 6 family and 8 genus. The liverworts species are Calypogeia arguta, Frullania intermedia, Frullania muscicola, Cheilolejeunea intertexta, Cheilolejeunea ryukyuensis, Drepanolejeunea japonica, Lejeunea catanduana, Lejeunea curviloba. The mosses species are Bryum apiculatum, Bryum atrovirens, Calymperes tenerum, Fissidens pseudoceylonensis, Fissidens strictulus, Fissidens zollingeri, Octoblepharum albidum, Barbula indica, Hyophila apiculata, Hyophilainvoluta, Hyophila javanica, Isopterygium minutirameum, Vesicularia dubyana, Vesicularia reticulata.]