Pterotropia gymnocarpa Hillebr. var. pupukeensis O. Deg., Fl. Hawaiiensis, fam. 281. Pterotropia gymnocarpa. 1938.
Type information:
Holotype [BISH]. O. Degener , F.C. Salucop and Arlantico 11919. 3 April 1938. O`ahu: Pupukea-Kahuku trail near Pu`u Moa, dense forest. Isotype(s) [B, BISH! [2], BH!, BRI!, CU, G!, GH, L, MASS!, MO!, NY, S, US!].

Note: Additional isotypes according to the label on the holotype. RKS examined BISH and MO sheets.

=Polyscias gymnocarpa
Note: Additional isotypes according to the label on the holotype. RKS examined BISH and MO sheets.

*Verification: R.K. Shannon.