Cyperus hypochlorus Hillebr. , Fl. Hawaiian Isl. 468 1888.
Cyperus hypochlorus Hillebr. var. brevior Kük., Pflanzenr. IV. 20 (Heft 101, 3): 409 1936.
O`ahu, `Ewa Dist., Wai`anae Mts., Palehua. 25 August 1922. Skottsberg 300.
Holotype
[B]. Isotype(s)
[BISH!].
Cyperus hypochlorus Hillebr. var. densespicatus Skottsb., Acta Horti Gothob. 15: 303 1944.
Kaua`i, Waimea Dist., Wai`alae Valley near Ranger Station. 28 August 1938. Cranwell et al. 2530.
Syntype(s)
[S].