Pittosporum glabrum Hook. & Arn. var. tinifolium Sherff, Field Mus. Nat. Hist., Bot. Ser. 22: 412. 1941.
Type information:
Holotype [BISH]. C.N. Forbes 1668.M. 17 November 1919. Maui: [East Maui], ridge right side Kipahulu. Isotype(s) [B, BISH! [2], F, K, UC].

Note: Publication erroneously gives year of collection as 1917; publication gives locality as Kipakula, southeasternmost East Maui.

=Pittosporum glabrum
Note: Publication erroneously gives year of collection as 1917; publication gives locality as Kipakula, southeasternmost East Maui.

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