⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-29607567, with some changes.
This name is a synonym of Nierembergia pulchella var. macrocalyx .
The record derives from Tropicos which reports it as a synonym (record 29607567
) with original publication details: Darwiniana 5: 539 539 1941.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:169999-2
.