Haplostachys haplostachya (A. Gray) H. St. John var. angustifolia Sherff (H. St. John), Pacific Trop. Bot. Gard. Mem. 1: 371. 1973.
Flora of the Hawaiian Islands --Basionym Type Information Haplostachys grayana Hillebr. var. angustifolia Sherff, Amer. J. Bot. 21: 698 1934.
Hawai`i: s.l.. 1851- 1854. J. Rémy 394.
Holotype
[GH]. Isotype(s)
[P 2 sheets].
=Haplostachys haplostachya