Knowledge and use of medicinal plants by local specialists in an region of Atlantic Forest in the state of Pernambuco (Northeastern Brazil).
The study of local knowledge about natural resources is becoming increasingly important in defining strategies and actions for conservation or recuperation of residual forests. This study therefore sought to: collect information from local populations concerning the use of Atlantic Forest medicinal plants; verify the sources of medicinal plants used; determine the relative importance of the species surveyed, and; calculate the informant consensus factor in relation to medicinal plant use. Data was obtained using semi-structured forms to record the interviewee's personal information and topics related to the medicinal use of specific plants. The material collected represent 125 plants, distributed among 61 botanical families, with little participation of native plants. This study demonstrated that local people tend to agree with each other in terms of the plants used to treat blood-related problems, but cite a much more diverse group of plants to treat problems related to the respiratory and digestive systems - two important categories in studies undertaken in different parts of the world. The local medicinal flora is largely based on plants that are either cultivated or obtained from anthropogenic zones, possibly due to the use and access restrictions of the legally protected neighboring forest. Despite these restrictions, the species with the highest use-value by this community was Pithecellobium cochliocarpum (Gomez) Macb., a native plant of the Atlantic Forest.
Gazzaneo
Luiz Rodrigo Saldanha
LR
Departamento de Biologia, Area de Botânica, Laboratório de Etnobotânica Aplicada, Universidade Federal Rural de Pernambuco, Recife, Pernambuco, Brazil. rgazzaneo@terra.com.br <rgazzaneo@terra.com.br>
de Lucena
Reinaldo Farias Paiva
RF
de Albuquerque
Ulysses Paulino
UP
D000368:Aged; D000369:Aged, 80 and over; D001938:Brazil; D003625:Data Collection; D017753:Ecosystem; D020834:Ethnopharmacology / Q000379:methods*; D007887:Fabaceae; D005260:Female; D006801:Humans; D008297:Male; D008519:Medicine, Traditional; D008875:Middle Aged; D008517:Phytotherapy / Q000379:methods*; D010946:Plants, Medicinal / Q000145:classification*; D012424:Rural Population