United States, Illinois, Woodford Co., E bank of Illinois River S of Jetty, N of Blue Creek, due E of channel marker; Spring Bay 7.5' quadrangle. T27N, R4W, Sec. 11 N½ NW¼ NW¼.
38.2833 -90.3667
134 meters
440 ft
In dry pond bed with Cyperus aristatus; W end of wildlife grainfield; wet sand.
{"habit":"Occasional annual in tufts [not planted this year]."}