Abstract
We investigated the knowledge of medicinal plants in two areas proposed for the creation of protected areas for sustainable use in the city of Imbituba (SC). In this study, we analyzed the influence of gender, form of learning, and modern medicine on medicinal plant knowledge while also reflecting on the relationship of this knowledge to in situ conservation. Data collection was conducted through structured interviews, free listings, guided tours, and collection of botanical material. 197 species of medicinal plants belonging to 70 botanical families were recorded. Gender and the form of learning were factors that significantly influenced the similarity of the knowledge of medicinal plants among the informants. We also observed the existence of a therapeutic pluralism among key informants. Local medicinal plant knowledge emphasizes the importance of strategies to create protected areas of sustainable use as a way to ensure the maintenance of traditional lifestyles and associated local knowledge.
Highlights
Among the known natural resources managed by human populations, medicinal plants stand out as important links between people and the natural environment, a knowledge that is present in many local communities and with a large abundance of known and used species [1,2,3,4,5,6]
Access to modern medicine by the local population does not eliminate the use of local medicinal practices, which is often included in therapeutic pluralism of the communities
This study aimed to investigate the knowledge about medicinal plants in two regions proposed for protected areas for sustainable use in the municipality of Imbituba (SC)
Summary
Among the known natural resources managed by human populations, medicinal plants stand out as important links between people and the natural environment, a knowledge that is present in many local communities and with a large abundance of known and used species [1,2,3,4,5,6]. The knowledge of medicinal plants in traditional communities is closely linked to the practical aspect (doing), having been built over the years by social interactions of people among themselves and with the surrounding environment, this knowledge assumes an important role in the identity formation and selfrecognition of these populations. Access to modern medicine by the local population does not eliminate the use of local medicinal practices, which is often included in therapeutic pluralism of the communities. For example, several studies show that different occupations between men and women end up influencing their knowledge of plants [10,11,12,13]
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