⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-368260, and has not been changed.
This name is a synonym of Cyanea superba subsp. regina .
The record derives from WCSP which reports it as a synonym (record 368260
) with original publication details: Monogr. Stud. Haw. Lobelioid. 159 1919.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:141985-1
.