Sicyos laysanensis H. St. John , Pacific Sci. 24: 440. 1970.
Type information:
Holotype [BISH]. W. A. Bryan A. May 1911. Laysan. Isotype(s) [BISH!].

Note: Two other specimens, collected April 1903, were annotated as "isotype" by St. John but are not isotypes.

=Sicyos pachycarpus
Note: Two other specimens, collected April 1903, were annotated as "isotype" by St. John but are not isotypes.

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