Labordia degeneri Sherff var. subcarinata Sherff, Field Mus. Nat. Hist., Bot. Ser. 17: 514. 1939.
Type information:
Holotype [BISH]. C.N. Forbes 980.K. 7-18 July-August 1917. Kaua`i: in Waimea Drainage Basin, [trail leading over Kumuweia Ridge and down spur overlooking Waimea Canyon,] W side.

Note: Date from Forbes's field books.

=Labordia degeneri
Note: Date from Forbes's field books.

*Verification: R.K. Shannon.