[1]
Luu, H.T., Duong, Q.H., Le, K.Q. and Lin, C.-W. 2022.

Begonia yentuensis and B. khaucaensis (Begoniaceae), two new species from northern Vietnam

. Phytotaxa. 560, 2 (Sep. 2022), 222–232. DOI:https://doi.org/10.11646/phytotaxa.560.2.5.