buett·ne·ri·a·ce·ae I. \(ˌ)byütˌnirēˈāsēˌē\ Etymology: New Latin, from Buettneria, type genus (from David S. A. Buettner died 1768 German botanist + New Latin -ia) + -aceae synonym of sterculiaceae II. Etymology: New Latin, from Buettneria, type genus + -aceae synonym of calycanthaceae