Sambucus williamsii

Sambucus williamsii, commonly known as the Amur elderberry, is a deciduous shrub belonging to the family Adoxaceae. Native to regions including Amur, Buryatiya, China North-Central, and Japan, this plant thrives in moist conditions with light soil types—ranging from sandy to heavy clay—and prefers full sun to partial shade. Known for its edible parts, particularly the leaves, Sambucus williamsii is valued for its culinary applications despite not being commonly used as a food source due to potential toxicity concerns. Its distinctive feature lies in its adaptability across various soil types and its presence in diverse habitats from Siberia to East Asia.