Acer barbinerve, commonly known as bearded maple, is an Asian species of maple found in Korea, eastern Russia, and northeastern China (Heilongjiang, Jilin, Liaoning).Maximowicz, Carl Johann 1867. Bulletin de l'Academie Imperiale des Sciences de St-Petersbourg 12: 227 in Latin
Acer barbinerve may grow as a shrub or a multi-stemmed tree up to 7 meters tall. It has smooth gray bark; the leaves are non-compound, with 5 shallow lobes, the blade up to 10 cm long, with teeth along the edges. It is a dioecious species, with separate male and female plants.
References
External links line drawings for Flora of China, figure 587, drawings 1 + 2 at top