Pittosporum cauliflorum H. Mann var. cladanthoides Sherff, Amer. J. Bot. 28: 21. 1941.
Type information:
Holotype [BISH]. E. Christophersen , G.P. Wilder and E.P. Hume 1577. 12 February 1931. O`ahu: Ko`olau Mts., Pu`u Kapu, in wet forest.500 to 600m.
=Pittosporum confertiflorum

*Verification: R.K. Shannon; Haas, J.E. 1977. Allertonia 1:73-167.