⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-367720, and has not been changed.

Clermontia oblongifolia f. mauiensis (Rock) O.Deg. is a synonym of Clermontia oblongifolia subsp. mauiensis (Rock) Lammers

The record derives from WCSP which reports it as a synonym (record 367720) with original publication details: Fl. Hawaiiensis 339: s.p. 1937.