Lu, Z., Liu, S., Yang, X., Liang, Q., Yang, Y., Zhang, D., Milne, R. & Liu, J. (2017)

Carpinus langaoensis (Betulaceae), a new hornbeam species from the Daba Mountains in Shaanxi, China

. Phytotaxa 295 (2): 185–193. https://doi.org/10.11646/phytotaxa.295.2.6