Tetraplasandra kahanana O. Deg. & Sherff , in Sherff, Bot. Leafl. 8: 6. 1953.
Type information:
Holotype [NY]. O. Degener 18013. 3 July 1932. O`ahu: SE of Kahana Bay, from Kahana church up ridge to summit, forest. Isotype(s) [A!, NY! [mfc!, photo F]].

Note: The isotype at NY does not have a collection number, but was annotated as an isotype by Sherff, and he also indicated the number of the photo at F on the sheet, which matches his citation of the NY isotype.

=Polyscias oahuensis
Note: The isotype at NY does not have a collection number, but was annotated as an isotype by Sherff, and he also indicated the number of the photo at F on the sheet, which matches his citation of the NY isotype.

*Verification: R.K. Shannon.