[Aim] To assess the possible risks of introducing vetiver grass with wide application value in Fuyang City, Anhui.[Method] Based on scientific literature, a specific index system for the evaluation of invasion risk of introduced vetiver grass in Fuyang City was constructed and the corresponding weights were given. The information collected from the literature and the experimental cultivation data were used for evaluation.[Result] The assessment index system, weight and invasion risk grade of introduced vetiver grass in Fuyang City showed that the invasion risk index score of introduced vetiver grass in Fuyang City was 46, representing a low risk level. Biological characteristics scored the highest, accounting for 19.57% of the total score.[Conclusion] Considering this low invasion risk level in Fuyang City, vetiver grass could be introduced but should be monitored regularly after introduction.