According to observations of naturalists and beekeepers.
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Goodding's willow is distributed from northern California to western Colorado and south to southern California and Texas. It is also found in river valleys of northern Mexico.
This plant is present in at least 7 states/provinces in this country.
Goodding's willow is a fast-growing, deciduous, dioecious, native shrub or tree. It attains a height of 20 to 60 feet (6-18 m) and has an average d.b.h. of 30 inches (76.2 cm). Leaves are 2 to 4 inches (5-10 cm) long; female catkins are 1.5 to 3.2 inches (4-8 cm) long. Fruits are capsular. The bark of Goodding's willow is thick, rough, and deeply furrowed.
Catkins of Goodding's willow appear in early March. Seeds ripen and are dispersed in early spring.
Cercis orbiculata (aka: California redbud, Western redbud, Arizona redbud, Judas tree, Cercis occidentalis)
Salix gooddingii (aka: Goodding's willow, Dudley willow, Valley willow, Western black willow)
Malus sylvestris (aka: European crab apple, Common apple, Wild apple)
Prunus armeniaca (aka: Armenian plum, Ansu apricot, Siberian apricot, Tibetan apricot, Apricot tree)
Acer negundo (aka: Boxelder, Western boxelder, Arizona boxelder, California boxelder, Texas boxelder, Interior boxelder, Violet boxelder)
Prunus americana (aka: American plum, Goose plum, River plum, Wild plum)
Pyrus communis (aka: European pear, Common pear)
Celtis laevigata (aka: Hackberry, Sugarberry, Lowland hackberry, Sugar hackberry, Arizona sugarberry, Netleaf hackberry, Small's hackberry, Southern hackberry, Texas sugarberry)
Acer glabrum (aka: Rocky Mountain maple, Douglas maple, Greene's maple, New Mexico maple, Torrey maple)
Salix lucida (aka: Shining willow, Greenleaf willow, Tail-leaf willow, Whiplash willow, Pacific willow, Lance-leaf willow, Longleaf willow, Red willow, Western shining willow)