Salix babylonica but beyond China, it has not generally been as successfully cultivated as some of its hybrid derivatives, being sensitive to late-spring frosts. In the more humid climates of much of Europe and eastern North America, it is susceptible to a canker disease, willow anthracnose ("Marssonina salicicola"), which makes infected trees very short-lived and unsightly. "Salix babylonica" (Babylon willow) has many cultivars, including: Various cultivars of "Salix matsudana" (Chinese willow) are now often included within "Salix babylonica", treated more broadly, including: Yet other weeping willow cultivars are derived from interspecific "Salix" hybrids, including "S. babylonica" in their parentage. The most widely
Salix gooddingii hairs. The inflorescence is a catkin of flowers up to 8 cm long. Salix gooddingii Salix gooddingii is a species of willow known by the common name Goodding's willow, or Goodding's black willow. It was named for its collector, . "Salix gooddingii" is native to the southwestern United States and northern Mexico, where it grows in moist and wet habitat in many types of habitat from mountains to desert. It is a common riparian species. It is a tree growing to tall, with thick, furrowed, shreddy bark and many thin branches. The leaves are up to 13 cm long, generally