Stenogyne humululaensis H. St. John , Phytologia 63: 163. 1987.
Type information:
Holotype [BISH]. F.R. Warshauer and P.H. McEldowney 3125. 20 January 1981. Hawai`i: North Hilo Dist., SE slopes of Mauna Kea, SE of Pu`u Kanakaleonui, Tr 114 (1), dry mamane woodland with a mixed grass-native shrub understory.8320ft.
=Stenogyne rugosa

*Verification: M. Strong, R.K. Shannon, S.G. Weller.