Delissea gayana (Rock) H. St. John , Phytologia 63: 83. 1987.
Type Information
Cyanea gayana Rock , Indig. trees Haw. Isl. 510 1913.
Kaua`i: [mts. back of Waimea, woods of] Kaholuamanu. 4000 ft. 10 March 1909. J. F. Rock 2463.
Lectotype [BISH]. Lectotypified in Rock. Monogr. Stud. Haw. Lobelioid. 224. 1919.
=Cyanea fissa

Delissea gayana (Rock) H. St. John var. duvelii (Rock) H. St. John, Phytologia 63: 83. 1987.
Type Information
Cyanea gayana Rock var. duvelii Rock, Occas. Pap. Bernice P. Bishop Mus. 22(5): 50 1957.
Kaua`i: Mt. Kahili, on adjoining flat. 2500 to 3000 ft. 15 February 1956. J. F. Rock 25675.
Holotype [BISH]. Isotype(s) [BISH! [2], K!, L!, NSW!, RSA!, US!, W!].
=Cyanea fissa

Delissea gayana (Rock) H. St. John var. wainihaensis (Rock) H. St. John, Phytologia 63: 83. 1987.
Type Information
Cyanea gayana Rock var. wainihaensis Rock, Occas. Pap. Bernice P. Bishop Mus. 22(5): 56 1957.
Kaua`i: Wainiha Valley, rain forest, along stream. 200 m. 24 February 1927. L. H. MacDaniels 866.
Holotype [BISH].
=Cyanea fissa