Haplostachys rosmarinifolia Hillebr. , Fl. Hawaiian Isl. 347. 1888.
Type information:
Lectotype [B]. W. Hillebrand s.n.. Moloka`i: [heights above Kamolo].
Lectotypified in Sherff. Bernice P. Bishop Mus. Bull. 136: 11. 1935. Isolectotype(s) [GH, K, MEL [photo BISH!]].

Note: Additional syntype: Maui, sandhills of Wailuku, Hillebrand s.n.

=Haplostachys linearifolia
Note: Additional syntype: Maui, sandhills of Wailuku, Hillebrand s.n.

*Verification: R.K. Shannon.