Hi Val, welcome aboard! According to Wikipedia, shrub and bush are synonymous. You have a wonderful collection! I hope you'll stay plenty involved with this cubit- we need experience like yours :-). That Daphne is gorgeous! I think most Daphnes are considered shrubs, although the shape is tree like, I think that height of that one would classify it as a shrub too. The pic I posted is 'Snowmound' Spirea.
