⚠ Version 1 of The Plant List has been superseded.
This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Oxalis buchtienii in version 1.1 of The Plant List.
This name is a synonym of Oxalis pachyrrhiza .
The record derives from Tropicos which reports it as a synonym (record 23700082
) with original publication details: Mitt. Inst. Allg. Bot. Hamburg 8: 51, f. 7. 51 1929.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:177817-2
.