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The demand for trade has led to unsustainable harvesting of medicinal plants, causing a decline in their population in natural habitats. This presents a notable problem, however, there is a lack of information regarding the severity of the threat to these resources. To address this, a study was conducted to identify high-value medicinal plants in the Annapurna Conservation Area in Nepal and evaluate their potential endangerment by using the Rapid Vulnerability Assessment method (RVA). The study also calculated the distribution of these plants in different habitats and their population size. Results showed that there were 19 threatened, high-value medicinal plants in the region frequently used by local communities and with high trade values. Rhizome/roots were the most commonly used plant parts (58%), followed by whole plants (37%). The wild population of these plants was found to be low, with varying abundance among different habitats. Overexploitation driven by high trade demand, low population density, and critical life forms were identified as the main threats to these plants. The study placed Dactylorhiza hatagirea and Neopicrorhiza scrophulariiflora in the highest threat category. Effective conservation and management measures, both in-situ and ex-situ, were suggested based on the population and threat status of these high-value medicinal plants.
Khakurel et al. (Fri,) studied this question.