1. Fruits drupes or samaras (rarely syncarps, utricles, or Baccates), fleshy or dry, occasionally subtended by a fleshy hypocarp or an accrescent, chartaceous or fleshy calyx or corolla; mesocarp sometimes with prominent black resin canals.

2. Fruits drupes or samaras (rarely syncarps, utricles, nut -like, or Baccates), fleshy or dry, occasionally subtended by a fleshy hypocarp or an accrescent , chartaceous or fleshy calyx ; mesocarp sometimes with prominent black resin canals.

3. The fruits are drupes or samaras (rarely syncarps, utricles, or Baccates), and all appear to be derived from a fundamentally drupaceous fruit type as elucidated in the family phylogeny (see Taxonomy and Phylogeny section for more detail)