⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-100358545, and has not been changed.
This name is a synonym of Pycnoplinthus uniflora .
The record derives from Tropicos which reports it as a synonym (record 100358545
) with original publication details: 133 133 1865.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:289833-1
.