United States, Illinois, Cass Co., Beardstown; W of US 67; IL River floodplain; SW of slough; Tucker property; N side of unimproved extension of Rinaage Road. T18N, R12W, Sec. 21, SE¼, SE¼.
40 -90
Deep sand; degraded sand prairie alongside agricultural land.
{"habit":"Occasional; bunched; inflorescences partly enclosed in sheath."}