Pittosporum amplectens Sherff , Field Mus. Nat. Hist., Bot. Ser. 22: 407. 1941.
Type information:
Holotype [BISH]. J. F. Rock 8384. 20 June 1910. Hawai`i: Kohala Mts., W of Honokanenui, on slopes and in center of small extinct volcano. Isotype(s) [BISH! [2]].

Note: Haas (1977) incorrectly annotated one of the BISH isotypes as the holotype (possibly it was the only BISH sheet she examined).

=Pittosporum hosmeri
Note: Haas (1977) incorrectly annotated one of the BISH isotypes as the holotype (possibly it was the only BISH sheet she examined).

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