Platydesma campanulata H. Mann , Proc. Boston Soc. Nat. Hist. 10: 317. 1866.
Type information:
Holotype [CU]. H. Mann and W.T. Brigham 94. O`ahu: [on the mountains behind Honolulu, at middle heights]. Isotype(s) [BISH! [4], MO!, US!].

Note: RKS examined the specimens at BISH, MO

=Platydesma spathulata
Note: RKS examined the specimens at BISH, MO

*Verification: R.K. Shannon.

Platydesma campanulata H. Mann f. coriaceum Rock, Indig. trees Haw. Isl. 243. 1913.
Type information:
Holotype [BISH]. J. F. Rock 8367. June 1910. Hawai`i: Kohala Mts., [W of] Honokanenui [gorge]. Isotype(s) [GH].

Note: as "campanulatum".

=Platydesma spathulata
Note: as "campanulatum".

*Verification: R.K. Shannon, W.L. Wagner.

Platydesma campanulata H. Mann var. macrophylla Hillebr., Fl. Hawaiian Isl. 71. 1888.
Type information:
Holotype [B]. V. Knudsen . Kaua`i.

Note: RKS examined the specimen at BISH

=Platydesma spathulata
Note: RKS examined the specimen at BISH

*Verification: None.

Platydesma campanulata H. Mann var. pallida Hillebr., Fl. Hawaiian Isl. 71. 1888.
Type information:
Neotype [BISH]. O. Degener 8615. Maui: woods above Olinda near Ukulele.
Neotypified in H. St. John. J. Arnold Arboretum 43: 420. 1962. Isoneotype(s) [MASS!].

Note: Syntypes: "O`ahu! Ka`ala; E. Maui! Hamakua (Lydg.)" -- all probably destroyed (former in B). Photo of O`ahu syntype BISH!. Borrow sheet from GH--if it is a Hillebrand collection from Ka`ala, then neotypification is superfluous.

=Platydesma spathulata
Note: Syntypes: "O`ahu! Ka`ala; E. Maui! Hamakua (Lydg.)" -- all probably destroyed (former in B). Photo of O`ahu syntype BISH!. Borrow sheet from GH--if it is a Hillebrand collection from Ka`ala, then neotypification is superfluous.

*Verification: R.K. Shannon, W.L. Wagner.

Platydesma campanulata H. Mann var. pubescens Skottsb., Acta Horti Gothob. 15: 388. 1944.
Type information:
Holotype [GB]. O. Selling 3710. 25 September 1938. O`ahu: Ka`ala.

Note: as "campanulatum".

=Platydesma spathulata
Note: as "campanulatum".

*Verification: None.

Platydesma campanulata H. Mann var. sessilifolia Rock, Indig. trees Haw. Isl. 243. 1913.
Type information:
Holotype [GH]. J. F. Rock 4222. 12 July 1909. Hawai`i: Kohala Mountains.

Note: as "campanulatum".

=Platydesma remyi
Note: as "campanulatum".

*Verification: None.