Of the few native species that share the same designation of ‘red willow’, Salix lasiandra, is likely the most common locally. However, it has a few other common names, including shining willow and Pacific willow. For those acquainted with it, recognition is easier than nomenclature. It is not a problem though, since red willow is rarely an intentional choice.
Red willows, including less common species, grow wild in local riparian situations. They sometimes sneak into home gardens, particularly if irrigation is generous. Their rampant growth is susceptible to spontaneous limb failure. Pruning can compensate for structural deficiency of young trees. However, trunks typically succumb to decay within thirty years.
Mature trees are mostly less than thirty feet tall, typically with low branches, and possibly with a few elegant trunks. The gray or light brown bark is finely furrowed. The deciduous foliage has a slight sheen, and then turns brownish yellow prior to autumn defoliation. Its narrow leaves are about three inches long. Twigs are yellowish or green rather than red, as it implies.