⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-26200776, with some changes.
This name is a synonym of Portulaca cryptopetala .
The record derives from Tropicos which reports it as a synonym (record 26200776
) with original publication details: Anales Soc. Ci. Argent. 92: 100, f. 4 100 1921.