Pittosporum confertiflorum A. Gray var. microphyllum Sherff, Amer. J. Bot. 28: 25. 1941.
Type information:
Holotype
[BISH]. C.N. Forbes 14.L. 5 June 1913. Lana`i: Kaiholena [Gulch]. Isotype(s)
[B, BISH! [2], F [photo BISH!], GH, K].