protologue: Hort. Kew. 3: 406 (1789) [url checked 20190303]
2 1267752 Populus dilatata AitonF.G. Hayne, Getreue Darstell. Gew., vol. 13 : t. 46 (1837)
2 1267752 Populus dilatata AitonF.L. Krebs, Vollst. Beschr. Holzart.: t. 60 (1826-1835)
2 1267752 Populus dilatata AitonA. Lounsberry, E. Rowan, A guide to the trees: t. 149 (1900) [E. Rowan]
2 1267752 Populus dilatata AitonM. Laguna y Villanueva, P. de Avilla y Zumarán, Fl. Forest. Españ., ed. 2, vol. 1 : t. 18, fig. 3 (1884)