Labordia tinifolia A. Gray var. haupuensis Sherff, Amer. J. Bot. 31: 159. 1944.
Type information:
Holotype [BH]. L. H. MacDaniels 424. 26 February 1927. Kaua`i: southeasternmost Kaua`i, Ha`upu.

Note: Holotype: photo BISH. Holotype needs verification.

=Labordia tinifolia var. tinifolia
Note: Holotype: photo BISH. Holotype needs verification.

*Verification: None.