Salix sepulcralis group inheritied from its parent the twisted and contorted branches, as well as being more cold-tolerant, as "S. babylonica" var." matsudana" is native to northern China and Korea. These trees are usually no more than tall. Leaves are finely serrulate, pubescent or silky when young. Ovaries are short and flask-shaped, not much longer than the subtending catkin scale. They are usually intermediate between the parent species, showing the typical weeping willow appearance with leaves that are pale glaucous below. But as an ornamental tree with high diversity, trees may look closer to either parent or different entirely. Salix sepulcralis group The
Salix kusanoi Salix kusanoi Salix kusanoi is a species of willow in the family Salicaceae. It is endemic to Taiwan. It is threatened by habitat loss. It is a deciduous shrub or small tree growing to tall. The leaves are alternate, 9 cm long and 4 cm broad, with an entire margin; they are green above, and paler below with fine silky hairs along the veins. The flowers are produced in catkins in early spring before or as the new leaves appear; it is dioecious, with male and female catkins on separate plants. The male catkins are 8–9 cm long; the female