Abstract. Suwardi AB, Navia ZI, Harmawan T, Syamsuardi, Mukhtar E. 2020. Ethnobotany and conservation of indigenous edible fruit plants in South Aceh, Indonesia. Biodiversitas 21: 1850-1860. The traditional knowledge system is immensely important in the context of plant resource conservation, utilization, and environmental management. The objectives of this study, therefore, were to document local knowledge on the diversity, utilization and sustainable management of indigenous fruit yielding species in the South Aceh region of Indonesia. This research was based on extensive field surveys, plant collection, and interviews with the local people, and a total of 56 indigenous edible fruit species belonging to 24 families were identified. Furthermore, the recognized varieties have numerous applications and serve multiple use categories. For example, they have been adopted as food (56 species), by medicine (16 species), construction materials (14 species), furniture (13 species) and firewood (12 species). These indigenous edible fruits are mostly used in the treatment of cough, stomach ache, diarrhea, fever, and digestive problems, and the following species are commonly traded in traditional markets Durio zibethinus, Garcinia mangostana, Mangifera indica, Mangifera foetida, Mangifera odorata, Baccaurea macrophylla, and Baccaurea lanceolata. The agricultural expansion activities in South Aceh region are assumed to present significant threats to the sustainability of indigenous edible fruit species. Conservation of indigenous fruit plants can be performed through the preservation of traditional knowledge and the promotion and domestication of indigenous fruit plant species.

Background: Gunung Leuser National Park offers a variety of wild edible fruit species (WEFs) with food, nutrition, medicine, and economic value to the local people. In recent times, these WEFs have been threatened by over-exploitation, land-use changes, and biodiversity loss. This study aims to investigate the diversity of WEFs and their contribution to household income for communities living around the National Park. Methods:The study was conducted in three subdistricts adjacent to Gunung Leuser National Park. The plant materials were randomly collected from three sub-districts, while local knowledge was gathered through a structured survey and in-depth interviews. The informant sample comprised 450 people, 150 from each of the three sub-districts.Results: A total of 54 wild edible fruit plants belonging to 41 genera and 27 families were recorded in the study area. Thirty-nine (72.22 %) species were found growing in forests, 12 (22.22 %) species in farmland, and 3 (5.56%) species occur in the bush. Several species have economic value including Baccaurea

Abstract. Suwardi AB, Mardudi, Navia ZI, Baihaqi, Muntaha. 2021. Documentation of medicinal plants used by Aneuk Jamee tribe in Kota Bahagia sub-district, South Aceh, Indonesia. Biodiversitas 21: 6-15. Aneuk Jamee is one of the ethnic communities living along the western-south coast of Aceh. Various plants are used by the Aneuk Jamee tribe as a traditional medicine in treating diseases and disorders. The aim of this study was therefore to document the medicinal plants used by the Aneuk Jamee tribe in the Kota Bahagia sub-district, South Aceh, Indonesia. This study was conducted in three villages, namely Jombo Keupok, Seuneubok Kuranji, and Alur Dua Mas, Kota Bahagia subdistrict, South Aceh District, Aceh Province. This study was based on field surveys, plant collection, and interviews with the local people. Interviews were performed with 60 informants selected by using the Snowball Sampling technique. A total of 96 medicinal plant species, consisting of 50 families, have been documented to be used by the Aneuk Jamee tribe in the Kota Bahagia subdistrict. Fifty-nine (61%) species are cultivated and 37 (39%) species are wild. Leaves are the most widely used plant part (28%), followed by the fruit (19%), flower and tuber (6% each), seed (3%), and sap (2%) and the main mode of preparations are decoction (60%), followed by raw consumption (14%), smeared (10%), pounded (7%), dropped (6%), and affixed and squeezed (1% each). The high informant consensus factor (ICF=0.98) was assigned to the diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism category.

Abstract. Sutrisno IH, Akob B, Navia ZI, Nuraini, Suwardi AB. 2020. Documentation of ritual plants used among the Aceh tribe in Peureulak sub-district, East Aceh, Indonesia. Biodiversitas 21: 4990-4998. Traditional ceremonies as part of human cultural products at a practical level cannot be separated from the use of natural resources, mainly plants. Concerning the use of plants in traditional ceremonies, the knowledge and use of plants by the community are decreasing. This study aims to document the ritual plants used by the Aceh tribe in the East Aceh district of Indonesia. The study was conducted in Peureulak sub-districts, East Aceh district, Indonesia. A field survey was involved 125 respondents were selected using random sampling. The interview used a questionnaire including plant species, vernacular names, uses, parts use, and ritual tradition. A total of 51 ritual plant species consisting of 47 genera and 34 families was used as ritual ceremonies in the study area. Ninety-two percent were cultivated and 8% were found to be growing wild. Most of the plants used for wedding ceremonies (18 species), followed by birth ceremonies (8 species), funeral ceremonies (5 species), and pregnancy ceremony (3 species). Socio-cultural aspects can be considered as being used for the conservation of ritual plants in the East Aceh region.

Abstract. Navia ZI, Audira D, Afifah N, Turnip K, Nuarini, Suwardi AB. 2020. Ethnobotanical investigation of spice and condiment plants used by the Taming tribe in Aceh, Indonesia. Biodiversitas 21: 4467-4473. Communities are inseparable from plants in meeting their daily food needs, especially plants as supplementary food. The aim of this study was to investigate of ethnobotany and economic value of spice and condiment plants used by Tamiang tribe in Aceh, Indonesia. A field survey was conducted in three sub-districts, namely Rantau, Seruwai, and Bendahara, Aceh Tamiang District involved 150 respondents (50 individuals from each sub-district) were randomly selected. A total of 31 spices and condiments plants consisting of 26 genera and 18 families was recorded in the study area. Fruits (36%) are the most commonly used parts of plants for spices and condiments, followed by leaves (16%), seeds (13%), rhizome and flower (10% respectively), bulb (6%), and stem and bark (3% respectively). These species were used for preserving traditional cuisines such as bubur pedas, ikan cang rebong, and anyang. Capsicum annuum L has high economic value. The Tamiang tribe has always preserved traditional knowledge of the use of various spices and condiment plants for traditional cuisine.

Garcinia species have various benefits, such as the production of edible fruit, oil, and medicine. This study aimed to evaluating ethnobotanical knowledge and nutritional composition and sensory characteristics of Garcinia species from Aceh, Indonesia. Eight of the Garcinia fruits collected from three regencies in the province of Aceh. Analyzed the composition of Garcinia nutrition was conducted in laboratory of Universitas Samudra. The ethnobotanical data were obtained using a semi-structured interview involved sixty respondents. The sensorial evaluation of various Garcinia was performed by using 9 points hedonic scale. Ethnobotanical data and sensory evaluation were evaluated using descriptive statistics. The findings showed that Garcinia was used by local people in the province of Aceh as a source of food and traditional medicines. Garcinia xanthochymus Hook. f. ex T. Anderson was higher in total carbohydrate and crude fiber content, while the highest crude protein was found in Garcinia celebica L. Furthermore, G. mangostana was superior in flavour and color, while the highest value for flavour attributes was found in G. celebica. In general, the highest overall acceptance score was found in G. mangostana.

Abstract. Navia ZI, Suwardi AB, Baihaqi. 2021. Ethnobotanical study of medicinal plants used by local communities in Sekerak Subdistrict, Aceh Tamiang, Indonesia. Biodiversitas 22: 4273-4281. Local communities in Aceh Tamiang have gained a wealth of medicinal knowledge through practice and experience in their long-term battles with the disease. However, because of a lack of written records and rapid economic development, their traditional medicinal knowledge is under threat. This study investigated medicinal plants and related traditional knowledge of local communities in the Sekerak subdistrict, Aceh Taming, Indonesia. Field surveys, plant collections, and interviews with communities were used in this study. The Snowball Sampling technique was used to select 60 informants for the interviews. A total of 46 medicinal plant species belonging to 40 genera and 26 families were used for medicinal purposes by local communities to treat 28 different diseases. The itch, swelling, cough, and nosebleed were the most commonly treated. With a use-value index of 0.98, Tagetes erecta was the most commonly used medicinal plant by local communities. In addition, local communities identified the leaf (50%) as the most widely used plant part and oral administration (65%) as the most common method of administering traditional medicine. Elders have more knowledge of medicinal plants than younger generations, indicating that traditional knowledge is eroding across generations. However, initiatives to promote and conserve medicinal plants must be improved, particularly among the younger generation. This is required to ensure the availability of medicinal plants and the preservation of traditional knowledge in the future.

The study investigated the diversity and use of tropical edible fruits consumed by tribal communities in East Aceh, Indonesia. The plant materials were randomly collected from four villages in two subdistricts, while local knowledge was gathered through a survey and in-depth interviews. Data were collected by surveying 80 people, 20 from each of four study areas, simple random sampling selected for this study. A total of 32 tropical edible fruit plant species were found in the study area. The fruits are rich in macro and micro-nutrients. Besides being a source of food, they can also be used as remedies for various diseases. This plant has the potential to be used as a commercial crop to increase food shortages, tribal economy, and to regenerate degraded lands. In addition, this study could contribute to educating the younger generation on the importance of tropical edible fruit plants.