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Sambucus nigra L. ssp. cerulea (Raf.) R. Bolli
Blue elderberry
Blue elderberry is still widely known as Sambucus glauca. It is a North American native,
first reported by Lewis and Clark.
Plants: This woody shrub reaches heights of 20′ (6.1 m),
with main branches up to 1½″ (3.8 cm) in diameter. Upright branches, composed of soft pithy wood,
eventually bend into arches.
Leaves: Opposite, in clusters of 3-9, up to 8″ (20 cm) long, and oval to lance-shaped.
Flowers: White or cream-colored, in flat-topped clusters up to 6″ (15 cm) around.
Fruits: Spherical,
blue-black in color, with a white powdery surface that makes them look lighter.
Habitats: Mixed conifer forests, forest-steppe transitions, open talus slopes, at high elevations, in full sunlight.
Edibility: Poisonous. Leaves, green fruits and stems are
poisonous. However, ripe fruits are edible when cooked, and sometimes
made into jelly or wine, but the fruit does not agree with everyone.