Corydalis huangshanensis (Fumariaceae), a new species from Anhui, China

Corydalis huangshanensis L.Q.Huang & H.S.Peng, a new species from Anhui, China, is described and illustrated. It is similar to C. decumbens but can be easily distinguished by its more robust erect habit, rounded ultimate leaflets and horned tubers. Phylogenetic analysis of combined sequences confirm that the new species is distinct from morphologically similar species.