Taravalia aptera (Parry) Greene Taravalia aptera (Parry) Greene in Leafl. Bot. Observ. Crit. 1(18): 222. 1906 sec. The Plant List 2013≡Ptelea aptera Parry in Proc. Davenport Acad. Nat. Sci. 4: 39. 1884 syn. sec. ???