Cyperus hypochlorus Hillebr. var. kauaiensis Kük., Pflanzenr. IV. 20 (Heft 101, 3): xxx. 1936.
Type information:
Holotype
[B]. Kaua`i.
=Cyperus sp.
Cyperus hypochlorus Hillebr. , Fl. Hawaiian Isl. 468. 1888.
Cyperus hypochlorus Hillebr. var. brevior Kük., Pflanzenr. IV. 20 (Heft 101, 3): 409. 1936.
Type information:
Holotype
[B]. C. Skottsberg 300. 25 August 1922. O`ahu: `Ewa Dist., Wai`anae Mts., Palehua. Isotype(s)
[BISH!].
=Cyperus hypochlorus var. brevior
Cyperus hypochlorus Hillebr. var. densespicatus Skottsb., Acta Horti Gothob. 15: 303. 1944.