Phyllostegia oahuensis H. St. John , Phytologia 63: 178. 1987.
Type information:
Holotype [BISH]. B.H. Gagné s.n.. 12 April 1981. O`ahu: Ka`ala summit, boggy spot near TV station.4025ft.
=Phyllostegia lantanoides

*Verification: Wagner, W.L. 1999. Novon 9:265-279.