Hedyotis cookiana (Cham. & Schltdl.) Steud. f. oahuensis Fosberg, Bernice P. Bishop Mus. Bull. 174: 48. 1943.
Type information:
Holotype [BISH]. C.N. Forbes 1622.O. 17-18 December 1910. O`ahu: Upper Wahiawa. Isotype(s) [BISH!].
=Kadua elatior

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