Gouldia terminalis (Hook. & Arn.) Hillebr. f. pittosporoides Fosberg, Bernice P. Bishop Mus. Bull. 147: 39. 1937.
Type information:
Holotype [BISH]. J. F. Rock 10031. 28 January 1912. Hawai`i: Ka`u, Manuka.

Note: Only part of this collection is type for this entity; the other part was used as the type of Gouldia terminalis var. konaensis Fosb. Rock's name Gouldia volcanica was apparently never published.

=Kadua affinis
Note: Only part of this collection is type for this entity; the other part was used as the type of Gouldia terminalis var. konaensis Fosb. Rock's name Gouldia volcanica was apparently never published.

*Verification: R.K. Shannon, W.L. Wagner.