Fraxinus paxiana

Fraxinus paxiana is a species of flowering plant in the family Oleaceae, native to central and southern China. A tree reaching 20 m, it is found in forested valley slopes, usually from 400 to 1100 m above sea level. In the wild it is heavily infected with Hymenoscyphus fraxineus, the fungal pathogen that causes ash dieback, but shows little damage.