Data to the Malaysian liverwort flora, III: New Lejeuneaceae records from Sabah and Peninsular Malaysia Author Sarimi, Muhammad Syafiq Faculty of Science and Marine Environment, 21030 Kuala Nerus, Universiti Malaysia Terengganu, Terengganu (Malaysia) Author Pócs, Tamás Eszterházy Károly University, Institute of Biology, Botany Department, Eger, Pf. 43, H- 3301 (Hungary) Author Lee, Gaik Ee Eco-Innovation Research Interest Group, Faculty of Science and Marine Environment, 21030 Kuala Nerus, Universiti Malaysia Terengganu, Terengganu and Institute of Tropical Biodiversity and Sustainable Development, 21030 Kuala Nerus, Universiti Malaysia Terengganu, Terengganu (Malaysia) gaik. ee @ umt. edu. my (corresponding author) ee@umt.edu.my text Cryptogamie, Bryologie 2021 2021-12-20 20 19 249 267 http://dx.doi.org/10.5252/cryptogamie-bryologie2021v42a19 journal article 245595 10.5252/cryptogamie-bryologie2021v42a19 c1524d38-9a70-4de3-92bb-45f5080bd766 1776-0992 7822391 Ceratolejeunea minor Mizut. ( Fig. 2 ) Journal of the Hattori Botanical Laboratory 49: 311 (1981) . SPECIMEN EXAMINED. — Malaysia . Terengganu : Mt. Tebu Forest Reserve, 15 km S of Jerteh town. Primary lowland dipterocarp forest with small waterfalls and slow stream. Along the forest trail at the Lata Belatan Recreational Forest and waterfall, situated at the base of Mt. Tebu at 100 m alt., on living leaves, 16.IV.2019 , G.E. Lee et al. 19013, 19014, ibid, E. Pesiu et al. 19157, 19182 . REMARKS This species is recognized by the weakly keeled perianth without horn-like projections, the small, distant underleaves, and the obovate perianth. Previously known from the type in Sabah, Mt. Templer ( Mizutani 1981 ) and subsequently reported from China ( Zhu et al. 2005 ). New to Peninsular Malaysia ( Terengganu ). The specimens from Terengganu are similar to the Chinese material in the entire margins of underleaf lobes and the absence of weak Allorgella -typed denticulations in the margins of leaf lobes; in the type of Sabah the underleaf lobes have 1-2 marginal teeth and the margin denticulation is distinct. This species grows on sandstone, tree trunks or living leaves (this study) in the understorey and canopy of lowland and montane rainforests at an elevation of 100-1000 m ( Mizutani 1981 ; Zhu et al. 2005 ).