⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-29605426, and has not been changed.
This name is a synonym of Nicotiana plumbaginifolia var. exasperata .
The record derives from Tropicos which reports it as a synonym (record 29605426
) with original publication details: Hamburger Garten- Blumenzeitung 14: 439 439 1858.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:816919-1
.