Phyllostegia macrophylla (Gaudich.) Benth. var. velutina Sherff, Bot. Gaz. (Crawfordsville) 96: 137. 1934.
Type information:
Holotype [US]. U. S. Expl. Exped. s.n.. 1840. Hawai`i: Mauna Kea.
=Phyllostegia velutina