Tetraplasandra pupukeensis Skottsb. f. trigona O. Deg. & Sherff, in Sherff, Bot. Leafl. 7: 7. 1952.
Type information:
Holotype [MO]. O. Degener 17792. 6 December 1931. O`ahu: toward E of Pupukea-Kahuku trail, along summit divide, shrubby rain forest.

Note: Only part of this collection is type for this entity. From his comments it seems clear that Sherff considered only the MO sheet of this collection to be the type for this forma.

=Polyscias oahuensis
Note: Only part of this collection is type for this entity. From his comments it seems clear that Sherff considered only the MO sheet of this collection to be the type for this forma.

*Verification: R.K. Shannon.