Aoki, S., Ohi-Toma, T., Li, P., Fu, C., & Murata, J. (2017).

Phylogenetic, cytological and morphological comparisons of Oxalis subsect. Oxalis (Oxalidaceae) in East Asia

. Phytotaxa, 324(3), 266–278. https://doi.org/10.11646/phytotaxa.324.3.3