Pittosporum cladanthum Sherff , Amer. J. Bot. 28: 21. 1941.
Type information:
Holotype [F]. O. Degener , K.K. Park and C. Potter, W.Bush, D.L.Topping 10986. 29 July 1935. Maui: La`ie, Maleakahana Trail, in rain forest.

Note: Holotype 2 sheets. Has lectotype been chosen?

=Pittosporum confertiflorum
Note: Holotype 2 sheets. Has lectotype been chosen?

*Verification: None.

Pittosporum cladanthum Sherff var. fulvum (Hillebr.) Sherff, Brittonia 6: 333. 1948. Flora of the Hawaiian Islands --Basionym
Type Information
Pittosporum cauliflorum H. Mann var. fulvum Hillebr., Fl. Hawaiian Isl. 25 1888.
O`ahu: Ewa to Wailua. W. Hillebrand s.n..
Holotype [B]. Isotype(s) [MEL [photo BISH]].

Note: Haas (Allertonia 1: 139. 1977) cites a Hillebrand collection from Wiawa as a presumed isotype; it is neither an isotype nor a syntype

=Pittosporum confertiflorum
*Verification: R.K. Shannon, W.L. Wagner; Haas, J.E. 1977. Allertonia 1:73-167.
---------------------


*Verification: D.M. Mix.

Pittosporum cladanthum Sherff var. gracilipes Sherff, Field Mus. Nat. Hist., Bot. Ser. 22: 427. 1941.
Type information:
Holotype [BISH]. C.N. Forbes 380.L. September 1917. Lana`i: edge of Maunalei and down Mahana. Isotype(s) [B, BISH!, F, K].

Note: Locality data from Forbes's field book. Haas erroneously annotated BISH isotype as holotype.

=Pittosporum confertiflorum
Note: Locality data from Forbes's field book. Haas erroneously annotated BISH isotype as holotype.

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

Pittosporum cladanthum Sherff var. reticulatum (Skottsb.) Sherff, Amer. J. Bot. 28: 23. 1941. Flora of the Hawaiian Islands --Basionym
Type Information
Pittosporum cauliflorum H. Mann var. reticulatum Skottsb., Acta Horti Gothob. 10: 109 1936.
O`ahu: Wai`anae, Palehua. 600 m. s.d.. C. Skottsberg 272.
Holotype [GB].

Note: "This is Hillebrand's [gamma] var." Haas, Allertonia 1: 140. 1977, notes this as nom. illegit., sine descr. lat.

=Pittosporum confertiflorum
*Verification: None.
---------------------


Note: Manual says "nom. illeg."

*Verification: R.K. Shannon.

Pittosporum cladanthum Sherff var. skottsbergii H. St. John, Phytologia 38: 84. 1977.
Type information:
Holotype [B]. W. Hillebrand s.n.. 1851- 1871. O`ahu: Mt. Ka`ala.

Note: Holotype presumably destroyed.

=Pittosporum confertiflorum
Note: Holotype presumably destroyed.

*Verification: None.