Does your tree have 5 or more leaflets or 3 leaflets?
5 or more leaflets
Tree has 5 or more leaflets - and single samaras with an elongated wing. A samara is a small winged seed.
OR
3 leaflets
Tree has 3 leaflets and double samaras 1/2 inch long
Tree has 5 or more leaflets - and single samaras with an elongated wing. A samara is a small winged seed.
OR
Tree has 3 leaflets and double samaras 1/2 inch long