Natcha Chaisoung is a PhD candidate specializing in botany and ethnobotany, focusing on research and conservation. Her study explores the medicinal use of plants among ethnic groups in Thailand, particularly within the genera Litsea and Sapria. This research is supported by the National Science and Technology Development Agency (NSTDA), Thailand. Her research documents traditional knowledge associated with these genera, bridging ethnomedicine and modern pharmacology. By highlighting the importance of preserving both plant diversity and cultural heritage, her work contributes to conservation efforts and the sustainable use of medicinal plants. Ger findings provide valuable insights for both academic and applied botanical sciences.