Touchardia wailauensis H. St. John , Phytologia 63: 184. 1987.
Type information:
Holotype [BISH]. H. St. John and R.L. Wilbur 23349. 6 February 1948. Moloka`i: Wailau Valley, by upper gauging station.800ft. Isotype(s) [BISH!].
=Touchardia latifolia