Det.: Steven R. Hill (ILLS) October 1996 AS Cyperus schweinitzii Torrey
Steven R. Hill
28658
1996-09-04
1996-09-04
United States, Illinois, Cass, 3 kilometer south of Beardstown, Excell Sand Prairie, west side of Burlington Northern Railroad. Arenzville West 7.5 minute quadrangle.
T. 18N, R. 12W, NE1/4 NW1/4 SE1/4 Sect. 35
Sand prairie. Occasional perennial from cormose base.