⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-26200813, and has not been changed.
This name is a synonym of Portulaca howellii .
The record derives from Tropicos which reports it as a synonym (record 26200813
) with original publication details: Comun. Bot. Mus. Hist. Nat. Montevideo 2(27): 11-12, t. 6 11 1953.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:208621-2
.