Pteralyxia caumiana O. Deg. , Fl. Hawaiiensis, fam. 305. Pteralyxia caumiana. 1933.
Type information: Holotype
[BISH]. O. Degener and K.K. Park 4398. 14 May 1931. O`ahu: Pupukea-Kahuku region on Kahuku side, forest.
Note: Publication gives locality as "along Pupukea-Kahuku Trail on Pupukea side."
=Pteralyxia macrocarpa
Note: Publication gives locality as "along Pupukea-Kahuku Trail on Pupukea side."