We evaluated the species richness and beta diversity of epiphyllous assemblages from three selected localities in Sabah, i.e. Mt. Silam in Sapagaya Forest Reserve, and Ulu Senagang and Mt. Alab in Crocker Range Park. A total of 98 species were found and a phytosociological survey was carried out based on the three study areas. A detailed statistical analysis including standard correlation and regression analyses, ordination of species and leaves using centered principal component analysis, and the SDR simplex method to evaluate the beta diversity, was conducted. Beta diversity is very high in the epiphyllous liverwort assemblages in Sabah, with species replacement as the major component of pattern formation and less pronounced richness difference. The community analysis of the epiphyllous communities in Sabah makes possible their detailed description and comparison with similar communities of other continents.

A floristic exploration was carried out of the epiphyllous bryophytes in Mount Tebu Forest Reserve, in the state of Terengganu, Peninsular Malaysia. Epiphyllous liverworts are reported for the first time from Terengganu. A total of 54 species from 18 genera and seven families of epiphyllous bryophytes were discovered, and of these, 43 liverworts are newly reported from Terengganu. The largest family is represented by Lejeuneaceae, with 44 species (81%) from 12 genera, and the largest genus is Cololejeunea, with 15 species (28%). Most of the species (43 spp., 69%) have an Indo-Pacific distribution.

An updated checklist of the liverworts and hornworts of Malaysia accepts 773 species and 31 infraspecific taxa of liverworts, in 120 genera and 40 families, and 7 species of hornworts (6 genera, 3 families). The largest family is Lejeuneaceae with 312 species in 30 genera, accounting for 40% of the total number of species. The largest genera are Cololejeunea, Bazzania and Frullania with 90, 61 and 55 species, respectively. The greatest number of species has been recorded from Sabah with 568 species, followed by Pahang and Sarawak with 338 and 265 species, respectively.

Indigenous people are generally descended from original inhabitants of the land in which they inhabit and as such have a historical relationship with their land. Nowadays, most of the Orang Asli have been resettled to a village provided by the government. Nevertheless, they are still carrying out their traditional lifestyle, such as hunting and gathering forest product. Over many generations, they have developed a holistic ancestral traditional knowledge of their lands, natural resources and environment, which plays an important role in their livelihood and well-being. Documentation of traditional knowledge on natural resources by the native people in Malaysia is still far from complete. Thus, the objective of this study is to document the traditional knowledge and natural resources used by the Orang Asli in their livelihoods. This study adopts a qualitative approach through exploratory study whereby the study was carried out at the Orang Asli resettlement villages in the state of Terengganu, Malaysia. Data was obtained from the tribal elders who served as informants using indepth interviews and field observations. The results show that two plant species mainly relied on the Orang Asli for their economic activity, including agarwood

We investigated and compared the tree species composition and diversity of different forest types in Setiu Wetlands and on the three major islands of Terengganu. A total of 24 plots of 25 m × 25 m with four plots in each study site were established, viz. Melaleuca swamp forest in Kampung Fikri, freshwater swamp forest in Kampung Gong Batu, mangrove forest in UMT Setiu research station, and the islands, namely Pulau Bidong, Pulau Redang, and Pulau Perhentian. We calculated the basal area, stand density, Importance Value Index, species diversity, and above-ground biomass in the designated study areas. We assessed 139 tree species from 96 genera and 50 families based on a total of 2608 tree samples of 5 cm DBH and above. The freshwater swamp forest harbored the highest number of species with 20 species in Setiu Wetlands, and among the islands, Pulau Redang had the highest with 56 species. Melaleuca cajuputi was the most dominant species in the Melaleuca swamp forest, while Alstonia spatulata and Rhizophora apiculata are expected in the freshwater swamp and mangrove forest, respectively. Pulau Bidong, Pulau Redang, and Pulau Perhentian are mostly represented by Licania splendens, Shorea glauca, and Vatica sp., respectively. All the dominant species but Licania splendens contributed to the highest amount of above-ground biomass. Our current study indicated that different forest types vary in composition and structure, which may contribute to their unique ecological roles within their specific environment.