Corylus mandshurica
Maxim.
Distribution : Japan, Korea, Siberia, China (
Gansu, Hebei, Heilongjiang, Henan, Jilin, Liaoning, Nei Mongol, Shaanxi, Sichuan
)
Description in
Bull. Acad. Imp. Sci. Saint-Pétersbourg. 15: 137 (1856
)