Pipturus gaudichaudianus Wedd. , Ann. Sci. Nat. Ser. 4, 1: 197. 1854. Flora of the Hawaiian Islands --Basionym
Type Information

*Verification: None.

Pipturus gaudichaudianus Wedd. var. asperrimus Skottsb., Bernice P. Bishop Mus. Bull. 117: 56. 1934.
Type information:
Holotype [GB]. C. Skottsberg 1911. Hawai`i: volcano road, a couple of mi. S of Kilauea.

Note: Incl. both male and female.

=Pipturus albidus
Note: Incl. both male and female.

*Verification: None.

Pipturus gaudichaudianus Wedd. var. hualalaiensis Skottsb., Bernice P. Bishop Mus. Bull. 117: 57. 1934.
Type information:
Holotype [BISH]. J. F. Rock 3492. 10 June 1909. Hawai`i: western slope of Hualalai, [on the trunk of Acacia koa].3500ft. Isotype(s) [GH].

Note: 3493, 3497 probable isotypes (BISH, GH), though not cited as such by Skottsberg.

=Pipturus albidus
Note: 3493, 3497 probable isotypes (BISH, GH), though not cited as such by Skottsberg.

*Verification: R.K. Shannon.