Mariscus pennatiformis (Kük.) T. Koyama , in Wagner, Herbst & Sohmer, Bishop Mus. Occas. Pap. 29: 123. 1989.
Flora of the Hawaiian Islands --Basionym Type Information Cyperus pennatiformis Kük. , in Christophersen & Caum, Bernice P. Bishop Mus. Bull. 81: 23 1931.
Maui: Hana. September 1909. U. Faurie 1262.
Holotype
[B]. Isotype(s)
[BISH!].
=Cyperus pennatiformis var. pennatiformis
Mariscus pennatiformis (Kük.) T. Koyama subsp. bryanii (Kük.) T. Koyama, in Wagner, Herbst & Sohmer, Bishop Mus. Occas. Pap. 29: 123. 1989.
Flora of the Hawaiian Islands --Basionym Type Information Cyperus pennatiformis Kük. var. bryanii Kük., in Christophersen & Caum, Bernice P. Bishop Mus. Bull. 81: 23 1931.
Laysan.
Syntype(s)
Note: Syntypes: April 1911, W. A. Bryan 8732 (US!) and May 1911, W. A. Bryan 8733 (BISH!); June 1896, H. H. Schauinsland s.n. (BISH!); 1902, Snyder s.n. (US!).