Alnus viridis subsp. sinuata is called Sitka alderAlnus viridis subsp. crispa is called 🗻︎ mountain alder.

Native to the northern hemisphere:  🇪🇺 Europe, Asia, and western 🇨🇦 Canada and 🇺🇸 USA.  Different subspecies specialize in different areas.

Uses by native peoples
(Ethnobotany database)

Learn more about green alder Alnus viridis

Discover Life Encyclopedia of Life Google Google images Michigan Flora USDA PLANTS db Wikipedia