Cenchrus echinatus L. var. hillebrandianus (Hitchc.) F. Br., Bernice P. Bishop Mus. Bull. 84: 65. 1931.
Flora of the Hawaiian Islands --Basionym Type Information Cenchrus hillebrandianus Hitchc. , Mem. Bernice Pauahi Bishop Mus. 8(3): 211 1922.
O`ahu: in sandy soil at Waikiki, near Honululu. 19 June 1916. A.S. Hitchcock 13801.
Holotype
[US].
=Cenchrus echinatus