Edgeworth, M.P. & Hooker, J.D. in Hooker, J.D. (January 1874), Geraniaceae. The Flora of British India 1(2): 437 [comb. nov.]

basionym: Oxalis apodiscias Turcz. legitimate

Baillon, H.E. (1886), Liste des plantes de Madagascar. Bulletin mensuel de la Société linnéenne de Paris 1(75): 598 [taxonomic synonym]

taxonomic synonym of: Oxalis sessilis Baill. nom. illeg., nom. superfl.

Mueller, F.J.H. von (December 1889), Second Systematic Census of Australian Plants: 23 [secondary reference]

Bailey, F.M. (1899), The Queensland Flora 1: 180 [taxonomic synonym]

taxonomic synonym of: Oxalis sessilis Baill. nom. illeg., nom. superfl.

Bailey, F.M. (1913), Comprehensive Catalogue of Queensland Plants: 73 [taxonomic synonym]

taxonomic synonym of: Oxalis sessilis Baill. nom. illeg., nom. superfl.

Lourteig, A. (July 1981), Biophytum umbraculum (Oxalidaceae). Brittonia 33(3): 452 [taxonomic synonym]

taxonomic synonym of: Biophytum umbraculum Welw. legitimate

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