⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-367742, and has not been changed.
This name is a synonym of Clermontia peleana subsp. singuliflora .
The record derives from WCSP which reports it as a synonym (record 367742
) with original publication details: Monogr. Stud. Haw. Lobelioid. 293 1919.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:141756-1
.