RESUMO

ETHNOPHARMACOLOGICAL RELEVANCE: Atlantic Forest is a biome in dangerous situation and it lacks wider information on species with medicinal purposes used by people in this area. In this study an ethnobotanical survey was conducted in Apiúna district, Brazil with the goal of assessing traditional knowledge of medicinal plants used by rural communities in a region covered by Atlantic Forest. MATERIALS AND METHODS: The ethnobotanical data were collected through semi-structured interviews and a free list of plants used for medicinal purposes. The respondents were selected by snow ball method. Therefore, the therapeutic use of plants was investigated and the species cited was collected and identified. Local plant uses were evaluated using ethnobotanical indices of diversity and equitability, and then compared with those obtained in other regions of Atlantic Forest in Brazil. Besides, the informant consensus factor (ICF) was calculated. RESULTS: A total of 162 species belonging to 61 families were recorded, mainly Asteraceae and Lamiaceae. Furthermore, the species cited, 45.06% were native and 54.94% were considered exotic. The most frequently reported medicinal uses were the symptoms and signs (17.42%), digestive system (15.33%) and, infectious and parasitic diseases (12.73%). Although, the ICF calculation showed that mental and behavioral (0.85), respiratory system (0.79) and, digestive and genitourinary system diseases (0.78 for both) were the categories with higher values reached. Usually, the administration is oral from leaves preparations. CONCLUSIONS: Folk medicine in rural communities in this region of Atlantic Forest is an important source of primary health care. The results indicate an available knowledge of medicinal plants uses in this area, when compared to other regions previously studied. The fact that this research was conducted next to a conservation area makes it possible to dispose the knowledge organized here into a tool for environmental education as well as preservation. Moreover, the pharmacological information will further contribute for the validation and the use of these species in Brazilian health programs benefiting the population.

Assuntos

Fitoterapia , Plantas Medicinais , Adulto , Brasil , Etnobotânica , Feminino , Florestas , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Masculino , Medicina Tradicional , Pessoa de Meia-Idade , Inquéritos e Questionários , Adulto Jovem

RESUMO

The premise of this study is to present the collection of the FURB herbarium, its collection area and type specimens, as well as its projects and contributions to the flora of the Subtropical Atlantic Forest. The FURB herbarium currently has nearly 41,000 records of vascular plants and has the largest collection of lycophytes and ferns in Southern Brazil, with more than 8,000 records. More than 4,500 scanned images of 4,436 species are available online, and it is expected that the whole collection will be scanned in less than one year. There are 198 families of angiosperms, 33 of ferns, three of lycophytes and six of gymnosperms. All collections of the Floristic and Forest Inventory of Santa Catarina project are recorded in FURB, which represents almost 35,000 herbarium specimens. The families with the largest number of species are: Cyperaceae (109 species), Rubiaceae (129), Solanaceae (131), Poaceae (155), Melastomataceae (157), Myrtaceae (257), Orchidaceae (288), Fabaceae (323), and Asteraceae (426), between angiosperms. Among the ferns and lycophytes are: Hymenophyllaceae (30), Thelypteridaceae (31), Aspleniaceae (32), Dryopteridaceae (43), Pteridaceae (54) and Polypodiaceae (60). There are five type specimens among them: one holotype, one isotype and three paratypes. To date, the FURB herbarium has donated 19,521 herbarium duplicates for identification or expansion of other herbaria.