⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-368286, and has not been changed.

Cyanea superba var. regina (Wawra) Hillebr. is a synonym of Cyanea superba subsp. regina (Wawra) Lammers

The record derives from WCSP which reports it as a synonym (record 368286) with original publication details: Fl. Hawaiian Isl. 261 1888.