Delissea tritomantha (A. Gray) H. St. John var. lydgatei (Rock) H. St. John, Phytologia 63: 89. 1987.
Flora of the Hawaiian Islands --Basionym Type Information Cyanea tritomantha A. Gray var. lydgatei Hillebr. ex Rock, Monogr. Stud. Haw. Lobelioid. 193 1919.
Hawai`i: Kona. January 1873. J. M. Lydgate s.n..
Holotype
[BISH].
=Cyanea marksii