Lysimachia rufa H. St. John , Phytologia 64: 49. 1987. Type information: Holotype [A]. O. Degener 17679. 8 April 1928. Moloka`i: small canyon S of Pu`u Kaeo, [Waikolu]. Isotype(s) [NY [mfc!]]. =Lysimachia hillebrandii