Salix boothii
 Salix boothii is a species of willow known by the common name Booth's willow. It is native to western North America from British Columbia and Alberta to California and New Mexico where it grows in moist mountain habitat such as riverbanks. It is a shrub which can reach six metres in height. It is larger and has more branches in well-drained soils and takes a smaller simpler form in saturated areas such as bogs.