⚠ Version 1 of The Plant List has been superseded.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 Portulaca caryophylloides in version 1.1 of The Plant List.
This name is a synonym of Portulaca grandiflora .
The record derives from Tropicos which reports it as a synonym (record 50148889
) with original publication details: Fl. Pleine Terre (ed. 2) 722 722 1866.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:699134-1
.