Phyllostegia orientalis H. St. John , Phytologia 63: 179. 1987.
Type information:
Holotype
[BISH]. F.R. Warshauer 2535. 18 May 1985. Maui: East Maui, gulch next to base camp ridge, USFWS Forest Bird Survey.6300ft.
=Phyllostegia ambigua