Tetramolopium arenarium (A. Gray) Hillebr. var. dentatum Hillebr., Fl. Hawaiian Isl. 200. 1888.
Type information:
Holotype [B]. J. M. Lydgate s.n.. Maui: Hamakua.

Note: as "dentata". Holotype: presumably destroyed, photo F! Is it necessary to change "dentata" to "dentatum"?

=Tetramolopium arenarium subsp. laxum
Note: as "dentata". Holotype: presumably destroyed, photo F! Is it necessary to change "dentata" to "dentatum"?

*Verification: None.