A–D Isotypes of R. viburnifolius Focke. Specimen barcodes: A00040762, A00132848, A00132850 and A00132854, respectively.

  Part of: Huang T, Yu L, Li J, Wang W, Yang A, Wang W, Wang C, Yang M, Wang H, Ma L (2022) Nomenclatural and taxonomic notes on Rubus davidianus Kuntze and R. viburnifolius Franch. PhytoKeys 211: 13-32. https://doi.org/10.3897/phytokeys.211.85777