Photo: Walter Siegmund (talk) — CC BY-SA 3.0 · source
Survives zone 3 through 9
Ripe red berries edible in moderation, cooked or as jelly; young shoots cooked and eaten like asparagus in some regions. Ripe berries edible in moderation (cooked/as jelly); raw berries are laxative/cathartic in quantity; young shoots cooked.