Salix humboldtiana (Humboldt's Willow) is a species of tree in the family Salicaceae. It has a self-supporting growth form. It is native to Costa Rica, Argentina, Mexico, Brazil, Ecuador, Panama, Peru, Bolivia, Honduras, Chile, Nicaragua, Colombia, Guatemala, El Salvador, Acre (Brazil), Paraná, Mata Atlântica, Pampa, Pará, São Paulo, Amazônia, Rio Grande do Sul, Minas Gerais, Amazônia, and Santa Catarina. Humboldt's Willow has simple, broad leaves. It is a photoautotroph. Individuals can grow to 13 m.
EOL has data for 21 attributes, including: