Wikstroemia phillyreifolia A. Gray var. rigida A. Gray, J. Bot. 3: 304. 1865.
Type information:
Lectotype
[US]. U. S. Expl. Exped. s.n.. 1840. Hawai`i: Mouna [Mauna] Loa.6700ft.
Lectotypified in Skottsb.. Acta Regiae Soc. Sci. Litt. Gothob., Bot. 1: 98. 1972. Isolectotype(s)
[GH, P].