Heliotropium anomalum Hook. & Arn. var. argenteum A. Gray, Proc. Amer. Acad. Arts 5: 339. 1862 [Jan].
Type information:
Holotypetype [US]. U. S. Expl. Exped. s.n.. 1840. O`ahu. Isotype(s) [GH, NY].
=Heliotropium anomalum

*Verification: W.L. Wagner, D.M. Mix.