Cyperus retroflexus Buckley var. retroflexus . Phen: Jul-Sep. Hab: Cropped fields, seasonally damp, disturbed areas. Dist: AL west to NM, south to Mexico.
Syn: = Carter & Jones (1997); < Cyperus retroflexus – Ar, ETx1, FNA23, GrPl, K1, K3, K4, Mo1, NcTx
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