Origin and history
The black alder is a tree emblematic of Europe's wetlands. It grows spontaneously along rivers, ponds, and in marshy soils where few other species can thrive. The term "black" refers to the slightly sticky texture of its young leaves. Since ancient times, this tree has been known for its rot-resistant wood, which is highly prized in the construction of bridges and stilts, particularly in Venice. In Celtic tradition, the alder symbolized rebirth and protection: it was associated with purification and the regeneration of vital forces.
