Cheirodendron trigynum (Gaudich.) A. Heller var. halawanum Sherff, Bot. Leaf. 5: 3. 1951.
Type information:
Holotype [US]. U. S. Expl. Exped. s.n.. 1838- 1842. O`ahu: s.l.. Isotype(s) [fragment GH!].

Note: Holotype mounted on same sheet with holotype of Cheirodendron trigynum var. hillebrandii.

=Cheirodendron trigynum subsp. trigynum
Note: Holotype mounted on same sheet with holotype of Cheirodendron trigynum var. hillebrandii.

*Verification: W.L. Wagner, D.M. Mix.