Nutlet trichomes of C. polyneura A from isotype of C. dayongina (K. W. Liu 33359, PE01843387) B from paratype of C. dayongina (Y. T. Xiao 40700, CSFI017539) C from T. L. Dai 104469, PE00818275 D from W. P. Fang 7546, PE00818253. A, C, D photographed by Q. Q. He B photographed by X. Li.

 
 
  Part of: He Q, Zhao R, He A, Zhu Z, Tong Y (2021) Taxonomic Identity of Carpinus dayongina Franchet (Betulaceae). PhytoKeys 177: 63-75. https://doi.org/10.3897/phytokeys.177.57725