Pipturus helleri Skottsb. , Acta Horti Gothob. 7: 4. 1931.
Type information:
Holotype [GH]. A.A. Heller 2786. 2-9 September 1895. Kaua`i: Kaholuamanoa [Kaholuamanu], above Waimea. Isotype(s) [G, K, L, NY [mfc!], US!].

Note: Heller cited 2 September; Skottsberg did not cite a date. Date on GH sheet and US sheet is 2-9 September. We have no evidence tha tany collections with this number were made on other dates.

=Pipturus albidus
Note: Heller cited 2 September; Skottsberg did not cite a date. Date on GH sheet and US sheet is 2-9 September. We have no evidence tha tany collections with this number were made on other dates.

*Verification: Wagner, W.L. & R.K. Shannon. 1999. Brittonia 51:422-438.