Phyllostegia occidentalis H. St. John , Phytologia 63: 178. 1987.
Type information:
Holotype
[BISH]. H. St. John , R. Palmer and G. Pearsall, & H. A. Woolford 25696. 28 December 1955. Maui: West Maui, Ukumehame Gulch.4500ft. Isotype(s)
[BISH!].