Pittosporum helleri Sherff , Amer. J. Bot. 28: 23. 1941.
Type information:
Holotype
[GH]. A.A. Heller 2783. 2-9 September 1895. Kaua`i: Kaholuamanoa [Kaholuamanu], above Waimea. Isotype(s)
[BISH! [3], MO!, NY [mfc!], US].
Note: Collection 2783, pro parte. Another collection distributed under Heller 2783 was made 30 August (F), and is a paratype as it was cited by Sherff in the protologue. Probable isotypes (cited as "cotypes" by Sherff): A, B, F, K, MIN. Possible isotypes (not cited by Sherff): BM, MASS. Heller did not cite a date.
=Pittosporum glabrum
Note: Collection 2783, pro parte. Another collection distributed under Heller 2783 was made 30 August (F), and is a paratype as it was cited by Sherff in the protologue. Probable isotypes (cited as "cotypes" by Sherff): A, B, F, K, MIN. Possible isotypes (not cited by Sherff): BM, MASS. Heller did not cite a date.
*Verification: Wagner, W.L. & R.K. Shannon. 1999. Brittonia 51:422-438; Haas, J.E. 1977. Allertonia 1:73-167.