Isodendrion maculatum H. St. John , Pacific Sci. 6: 239. 1952.
Type information:
Holotype [BISH]. H. St. John 10988. 2 January 1931. Kaua`i: Napali Coast, Hanakapiai, in woods.800ft. Isotype(s) [BISH!].

Note: Additional collectors: E. Y. Hosaka, E. Hume, R. Inafuku, J. C. Lindsay, R. Masuhara, D. D. Mitchell, and W. Wong.

=Isodendrion longifolium
Note: Additional collectors: E. Y. Hosaka, E. Hume, R. Inafuku, J. C. Lindsay, R. Masuhara, D. D. Mitchell, and W. Wong.

*Verification: R.K. Shannon.