Savi, G. (1832), Plantae rariores in regionibus chilensibus a Cl. M. D. Bertero nuper detectae, et ab A. Colla in lucem editae. Nuovo giornale de’ letterati. Scienze 24: 145 [tax. nov.]

• Type: "Hab. in sylvaticis Chili praesertim in nemoribus dictis de la punta de Cortes."

• Comment: Savi cites this name as "O. micrantha ( BERTER. Merc. Chil. l.c. )" [i.e. C.L.G.Bertero, Mercurio Chileno 16: 739 (1829)], where it appears without an adequate description.

Lourteig, A. (2000), Oxalis L. subgéneros Monoxalis (Small) Lourt., Oxalis y Trifidus Lourt. Bradea; Boletim do Herbarium Bradeanum 7: 469 [secondary reference]

• Lectotype: "Lectótipo: Chile, Quillota, in lapidosis herbidis apricis collium Quillota, Bertero 1200 X 1829 Holót. [sic; lecto] P. Isót. [sic; isolecto] FI, NY, P."

Council of Heads of Australasian Herbaria (7 July 2021), Australian Plant Census: - APC [secondary reference]

taxonomic synonym: Oxalis micrantha Bertero nom. inval., nom. nud.

• APC Dist.: Vic (naturalised)

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