Fraxinus velutina is a species of ash tree commonly known as the velvet ash. It is characterized by its velvety, hairy leaves and twigs, and is native to southwestern North America. While "Fraxinus velutina" is the scientific name for this species, it can also be referred to by a number of different common names, including Arizona ash, Modesto ash, desert ash, and Fresno ash. These synonyms are often used interchangeably to describe this tree, depending on the region and context in which it is being discussed. Regardless of the name used, the Fraxinus velutina is known for its valuable timber, shade-giving properties, and ornamental value.