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 matsudana Salix matsudana Salix matsudana, the Chinese willow, is a species of willow native to northeastern China. The species is named in honour of Sadahisa Matsuda, a Japanese botanist. Three varieties are recognized, "Salix matsudana" var. "anshanensis", "S. matsudana" var. "matsudana", and "S. matsudana" var. "pseudomatsudana". The species is widely cultivated in China, and a horticultural variant with twisted twigs and trunk, the corkscrew willow ("S. matsudana" var. "tortuosa"), is widely planted. "Salix matsudana" is a medium-sized to large, deciduous, upright, rapidly growing tree to 20–40 ft tall, but has a short lifespan. "Salix matsudana" is dioecious, with the male and