Sorbus vilmorinii Sorbus vilmorinii Sorbus vilmorinii, the Vilmorin's rowan or Vilmorin's mountain ash (), is a species of flowering plant in the family Rosaceae, native to Sichuan, Tibet and Yunnan in China. It is a deciduous shrub or small tree, tall, with ferny leaves, each having multiple leaflets that turn purple in autumn (fall). The fruits, which can last through winter, are crimson, turning to pale pink. They are eaten by birds when there is no other food supply nearby. The specific epithet "vilmorinii" refers to the 19th century French horticulturalist Maurice de Vilmorin. It grows in a wide range of habitats
Sorbus × intermedia each side of the leaf, broadest near the middle, rounded at the apex, and finely serrated margins. The autumn colour is dull yellowish to grey-brown. The flowers are 15–20 mm diameter, with five white petals and 20 yellowish-white stamens; they are produced in corymbs 8–12 cm diameter in late spring. The fruit is an oval pome 15 mm long and 10 mm diameter, orange-red to red, maturing in mid autumn. The fruit is dryish, and eaten by thrushes and waxwings, which disperse the seeds. "Sorbus intermedia" is a triple hybrid between "S. aucuparia", "S. torminalis", and either "S. aria" or