Railliardia scabra DC. var. hispidula A. Gray, Proc. Amer. Acad. Arts 5: 133. 1861.
Type information:
Holotype [US]. U. S. Expl. Exped. s.n.. 1840. Hawai`i: Hilo.

Note: As "Raillardia". Photo of holotype at F!.

=Dubautia scabra subsp. scabra
Note: As "Raillardia". Photo of holotype at F!.

*Verification: None.