*Cyperus aggregatus (Willdenow) Endlicher. Phen: Jul-Oct. Hab: Disturbed areas, apparently introduced on ballast, perhaps only a waif and no longer present in some places in our region. Dist: Native of tropical America.
Origin/Endemic status: Neotropics
Synonymy: = ETx1, FNA23, K1, K3, WH3; = Cyperus cayennensis (Lam.) Britton – S; = Cyperus flavus (Vahl) Nees; = Cyperus huarmensis (Kunth) M.C.Johnst. – Tx, misapplied; = n/a – C, Pa
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