⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50300623, and has not been changed.
This name is a synonym of Hybanthus verticillatus var. platyphyllus .
The record derives from Tropicos which reports it as a synonym (record 50300623
) with original publication details: Smithsonian Contr. Bot. 3(5): 12 12 1852.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:128959-2
.