Abstract: Two invasive alien plants in Hefei are recorded, including Oenothera laciniata Hill and Triodanis perfoliata subsp. biflora (Ruiz & Pavon) Lammers. The two plants originated from American and have not formed invasive situation in Hefei. Morphological descriptions and photos of two plants were provided and the specimens were preserved in School of Life Sciences, Anhui University.

Key words: invasive alien plants, new record, Oenothera laciniata Hill, Triodanis perfoliata subsp. biflora (Ruiz &, Pavon) Lammers