Sicyos microcarpus H. Mann var. haleakalaensis H. St. John, Phytologia 63: 191. 1987.
Type information:
Holotype [BISH]. C.N. Forbes 1851.M. 5 March 1920. Maui: [East Maui], Wai`opai, [gulch on rt. hand side of camp].

Note: Date from Forbes's field book. Holotype missing at least since October 1987.

=Sicyos pachycarpus
Note: Date from Forbes's field book. Holotype missing at least since October 1987.

*Verification: Wagner, W.L. & R.K. Shannon. 1999. Novon 9:441-447.