Salix babylonica Salix babylonica Salix babylonica (Babylon willow or weeping willow; ) is a species of willow native to dry areas of northern China, but cultivated for millennia elsewhere in Asia, being traded along the Silk Road to southwest Asia and Europe. "Salix babylonica" is a medium- to large-sized deciduous tree, growing up to tall. It grows rapidly, but has a short lifespan, between 40 and 75 years. The shoots are yellowish-brown, with small buds. The leaves are alternate and spirally arranged, narrow, light green, 4–16 cm long and 0.5–2 cm broad, with finely serrate margins and long acuminate tips; they turn
Salix pedicellata Salix pedicellata Salix pedicellata is a species of willow. It is a shrub or small tree to about 6–8 m tall, native around the Mediterranean Sea from Portugal to Lebanon and Syria in the north and from Morocco to Tunisia in the south. "Salix canariensis" may be treated as a subspecies of "S. pedicellata". "Salix pedicellata" is very variable in appearance. It forms a shrub or small tree up to 6–8 m tall. Its trunk may be up to 1.4 m, but is usually shorter. Its twigs are dark brown, initially with short hairs (tomentose), later smooth (glabrous). If the