Uredinales from the Qinling Mountains.
A checklist of 228 rust species belonging to 34 genera collected from the Qinling Mountains in China is provided. Six species are described as new: Aecidium aceris, Coleosporium phlomidis, Melampsora tsinlingensis, Puccinia arthraxonicola, Puccinia stephanachnes and Uredo rhododendri-capitati. Thirteen species are new records for China. Latin descriptions and illustrations are given for the new species.