Aoki, S., Ohi-Toma, T. & Murata, J. (2018)

Addition to Aoki et al. (2017): phylogenetic position of Oxalis trilliifolia in subsection Oxalis (Oxalidaceae)

. Phytotaxa 356 (3): 238–240. https://doi.org/10.11646/phytotaxa.356.3.6