Alphitonia ponderosa Hillebr. var. grandifolia H. St. John, Phytologia 35: 181. 1977.
Type information:
Holotype [BISH]. S. Carlquist 1956. 10 July 1966. Kaua`i: Koke`e Park, upper Waimea Canyon, 2 mi S of Park headquarters.3000ft.
=Alphitonia ponderosa