⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50001396, with some changes.
This name is a synonym of Ruellia caroliniensis var. cinerascens .
The record derives from Tropicos which reports it as a synonym (record 50001396
) with original publication details: Rhodora 47(554): 48 48 1945.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:309287-2
.