United States, Illinois, Union, Illinois Route 3 (FAP 312), between highway and cropland, 1.55 mile north of Reynoldsville Road, 4 miles south of junction Illinois Route 146 (Ware), Mississippi River floodplain. Ware 7.5 minute USGS quadrangle. T13S R3W W1/2 of W1/2 SW1/4 NE1/4 Sect. 13.
37.384611 -89.388222
37˚23'4.6"N Lat 89˚23'17.6"W Long
104 meters
340 feet
Drainage ditch, bordering raised roadbed. Wet field at margin of excavated drainage ditch south of forest remnant.
Disturbed moist to wet silty sand; alluvial deposits.
Polygonum spp., fescue, brome, Desmodium spp.
Robust clumped grass; lemmas hairy, plumes shorter than spikelet