Populus wilsonii
{{Short description|Species of plant}}
{{Speciesbox
|image = Populus_wilsonii_Rogów_2.JPG
|parent = Populus sect. Leucoides
|taxon = Populus wilsonii
|authority = C.K.Schneid.
}}
Populus wilsonii, or Wilson's poplar, is a species of deciduous poplar tree found in China's Gansu, Hubei, Shaanxi, Sichuan, Xizang and Yunnan provinces.[http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200005729 Populus wilsonii in Flora of China] The tree has elliptical leaves wider at the base than at the tip, and can grow to up to 25 metres in height with a diameter at breast height of 1.5 metres. Flowering occurs from April to May, and fruiting begins in May and lasts until June.