Cyperus erythrorhizos Muhl.

PLANTS OF ILLINOIS, USA
Cvperas ervthrorhizos Muhl.
Cyperaceae
Det: A.A. Reznicek, (MICH) 2006
CASS COUNTY 40.00459 ° N. Lat., 90.44132° W.
Long. T.18N., R.12W., SW1/4 NE1/4 NW1/4 Sect. 22.
West of US Rt. 67, Dlinois River floodplain, northwest
of shopping center and Wal-Mart store, north of Carp
Lane, Beardstown, Beardstown 7.5 min. quadrangle.
Coordinate datum WGS 84 / NAD 83. Wet sand.
Ephemeral sand pond (shore), excavated and somewhat
degraded.With Fimbristylis vahlii, Eragrostis
hypnoides, Lipocarpa micrantha, Fimbristylis
autumnalis, Eleocharis obtusa, Gratiola neglecta.
Common sedge in large colonies on bank.
Steven R. Hill 37031 23 August 2006
02807622