ILLS:PLANT
ILLS00071623 Steven R. Hill 27486 1995-09-12
United States, Illinois, Cass, West side of Route 67, north side of shopping center behind Wal-Mart; Beardstown. Illinois River floodplain, marsh; Beardstown 7.5 minute quadrangle.
ILLS:PLANT
Steven R. Hill 27485 1995-09-12
United States, Illinois, Cass, West side of Route 67, north side of shopping center behind Wal-Mart; Beardstown. Illinois River floodplain, marsh; Beardstown 7.5 minute quadrangle.
ILLS:PLANT
Alisma subcordatum Raf.
Steven R. Hill 27487 1995-09-12
United States, Illinois, Cass, West side of Route 67, north side of shopping center behind Wal-Mart; Beardstown. Illinois River floodplain, marsh; Beardstown 7.5 minute quadrangle.
ILLS:PLANT
Muhlenbergia racemosa (Michx.) BSP.
Steven R. Hill 27524 1995-09-13
United States, Illinois, Morgan, Meredosia 7.5 minute quadrangle. Loess hill prairie at top of ridge, southeast of Meredosia.
ILLS:PLANT
Elymus virginicus Linnaeus
Loy R. Phillippe 25099 1994-07-20
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-97. McClure 7.5 minute topographic map.
ILLS:PLANT
Panicum anceps Michaux
Loy R. Phillippe 25085 1994-07-20
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-97. McClure 7.5 minute topographic map. Along gravel road along ridge through woods.
ILLS:PLANT
Loy R. Phillippe 25084 1994-07-20
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-97. McClure 7.5 minute topographic map. Along gravel road along ridge through woods.
ILLS:PLANT
Setaria viridis (Linnaeus) Beauv.
Loy R. Phillippe 25080 1994-07-20
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-97. McClure 7.5 minute topographic map. Along gravel road along ridge through woods.
ILLS:PLANT
Sagittaria latifolia Willd.
Steven R. Hill 27509 1995-09-12
United States, Illinois, Cass, Beardstown; floodplain woodland and levee, south side of Illinois River. West side, Route US 67; Beardstown 7.5 minute quadrangle.
ILLS:PLANT
Sagittaria latifolia Willd.
Steven R. Hill 27509 1995-09-12
United States, Illinois, Cass, Beardstown; floodplain woodland and levee, south side of Illinois River. West side, Route US 67; Beardstown 7.5 minute quadrangle.
ILLS:PLANT
Loy R. Phillippe 25102 1994-07-20
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-97. McClure 7.5 minute topographic map. Along gravel road along ridge through woods.
ILLS:PLANT
Echinochloa crus-galli (Linnaeus) Beauv.
ILLS00088349 Loy R. Phillippe 25071 1994-07-20
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-99. McClure 7.5 minute topographic map.
ILLS:PLANT
Elymus villosus Muhl.
Steven R. Hill 26957 1995-07-12
United States, Illinois, Schuyler, Horney Branch; Rushville; Rushville North 7.5 minute quadrangle, elevation 600-650 feet.
ILLS:PLANT
Elymus virginicus Linnaeus
Steven R. Hill 26958 1995-07-12
United States, Illinois, Schuyler, Horney Branch; Rushville; Rushville North 7.5 minute quadrangle, elevation 600-650 feet.
ILLS:PLANT
Steven R. Hill 27507 1995-09-12
United States, Illinois, Cass, Beardstown; floodplain woodland and levee, south side of Illinois River. West side, Route US 67; Beardstown 7.5 minute quadrangle.
ILLS:PLANT
Muhlenbergia sobolifera (Muhl.) Trin.
Loy R. Phillippe 25034 1994-07-20
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-99. McClure 7.5 minute topographic map.
ILLS:PLANT
Panicum anceps Michaux
Loy R. Phillippe 25125 1994-07-21
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-104. Mill Creek 7.5 minute topographic map.
ILLS:PLANT
Panicum lanuginosum var. fasciculatum Elliott
Loy R. Phillippe 25090 1994-07-20
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-97. McClure 7.5 minute topographic map.
ILLS:PLANT
Phalaris arundinacea Linnaeus
Loy R. Phillippe 25055 1994-07-20
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-99. McClure 7.5 minute topographic map.
ILLS:PLANT
Poa annua Linnaeus
ILLS00085499 Loy R. Phillippe 25050 1994-07-20
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-99. McClure 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe 25033 1994-07-20
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-99. McClure 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe 25124 1994-07-21
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-104. Mill Creek 7.5 minute topographic map.
ILLS:PLANT
Digitaria sanguinalis (Linnaeus) Scop.
Loy R. Phillippe 24951 1994-07-19
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-94. McClure 7.5 minute topographic map.
ILLS:PLANT
Echinochloa crus-galli (Linnaeus) Beauv.
ILLS00088350 Loy R. Phillippe 24948 1994-07-19
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-94. McClure 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe 24946 1994-07-19
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-94. McClure 7.5 minute topographic map.
ILLS:PLANT
Elymus canadensis Linnaeus
Loy R. Phillippe 24962 1994-07-19
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-94. McClure 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe 24981 1994-07-19
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-94. McClure 7.5 minute topographic map.
ILLS:PLANT
Muhlenbergia sobolifera (Muhl.) Trin.
Loy R. Phillippe 24978 1994-07-19
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-94. McClure 7.5 minute topographic map.
ILLS:PLANT
Panicum anceps Michaux
Loy R. Phillippe 25014 1994-07-20
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-99. McClure 7.5 minute topographic map.
ILLS:PLANT
Poa compressa Linnaeus
ILLS00085746 Loy R. Phillippe 24984 1994-07-19
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-94. McClure 7.5 minute topographic map.
ILLS:PLANT
Setaria faberi Herrm.
Loy R. Phillippe 24950 1994-07-19
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-94. McClure 7.5 minute topographic map.
ILLS:PLANT
Setaria glauca (Linnaeus) Beauv.
Loy R. Phillippe 24947 1994-07-19
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-94. McClure 7.5 minute topographic map.
ILLS:PLANT
Setaria italica (Linnaeus) P. Beauv.
Loy R. Phillippe 24990 1994-07-19
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-94. McClure 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe 24989 1994-07-19
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-94. McClure 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe 24941 1994-07-19
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-94. Mill Creek 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe 25024 1994-07-20
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-99. McClure 7.5 minute topographic map. Ridgetop, edge of woods and forb dominated area beneath power line right-of-way.
ILLS:PLANT
Bromus commutatus Schrad.
Loy R. Phillippe 24293 1994-05-25
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-99. McClure 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe 24292 1994-05-25
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-99. McClure 7.5 minute topographic map.
ILLS:PLANT
Festuca elatior Linnaeus
Loy R. Phillippe 24278 1994-05-25
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-99. McClure 7.5 minute topographic map.
ILLS:PLANT
Bromus pubescens Muhl.
Loy R. Phillippe 24259 1994-05-25
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-99. McClure 7.5 minute topographic map.
ILLS:PLANT
Bromus racemosus Linnaeus
Loy R. Phillippe 24345 1994-05-25
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-97. McClure 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe 24265 1994-05-25
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-99. McClure 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe 24266 1994-05-25
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-99. McClure 7.5 minute topographic map.
ILLS:PLANT
Elymus hystrix Linnaeus
Loy R. Phillippe 24267 1994-05-25
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-99. McClure 7.5 minute topographic map.
ILLS:PLANT
Elymus virginicus Linnaeus
Loy R. Phillippe 24337 1994-05-25
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-97. McClure 7.5 minute topographic map.
ILLS:PLANT
Elymus virginicus Linnaeus
Loy R. Phillippe 24274 1994-05-25
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-99. McClure 7.5 minute topographic map.
ILLS:PLANT
ILLS00073264 Loy R. Phillippe 24250 1994-05-25
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-99. McClure 7.5 minute topographic map.
ILLS:PLANT
Panicum boscii Poir.
Loy R. Phillippe 24260 1994-05-25
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-99. McClure 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe 24326 1994-05-25
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-97. McClure 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe 24262 1994-05-25
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-99. McClure 7.5 minute topographic map.
ILLS:PLANT
Panicum lanuginosum var. fasciculatum Elliott
Loy R. Phillippe 24263 1994-05-25
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-99. McClure 7.5 minute topographic map.
ILLS:PLANT
Panicum laxiflorum Lam.
Loy R. Phillippe 24341 1994-05-25
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-97. McClure 7.5 minute topographic map.
ILLS:PLANT
Panicum laxiflorum Lam.
Loy R. Phillippe 24264 1994-05-25
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-99. McClure 7.5 minute topographic map.
ILLS:PLANT
Bromus pubescens Muhl.
Loy R. Phillippe 24387 1994-05-26
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-104. Mill Creek 7.5 minute topographic map.
ILLS:PLANT
Bromus pubescens Muhl.
Loy R. Phillippe 24315 1994-05-25
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-97. McClure 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe 24370 1994-05-26
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-104. Mill Creek 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe 24399 1994-05-26
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-104. Mill Creek 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe 24312 1994-05-25
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-97. McClure 7.5 minute topographic map.
ILLS:PLANT
Elymus hystrix Linnaeus
Loy R. Phillippe 24385 1994-05-26
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-104. Mill Creek 7.5 minute topographic map.
ILLS:PLANT
Elymus hystrix Linnaeus
Loy R. Phillippe 24316 1994-05-25
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-97. McClure 7.5 minute topographic map.
ILLS:PLANT
Elymus virginicus Linnaeus
Loy R. Phillippe 24371 1994-05-26
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-104. Mill Creek 7.5 minute topographic map.
ILLS:PLANT
Festuca elatior L.
Loy R. Phillippe 24372 1994-05-26
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-104. Mill Creek 7.5 minute topographic map.
ILLS:PLANT
ILLS00073263 Loy R. Phillippe 24395 1994-05-26
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-104. Mill Creek 7.5 minute topographic map.
ILLS:PLANT
Panicum boscii Poir.
Loy R. Phillippe 24324 1994-05-25
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-97. McClure 7.5 minute topographic map.
ILLS:PLANT
Panicum boscii Poir.
Loy R. Phillippe 24358 1994-05-26
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-104. Mill Creek 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe 24308 1994-05-25
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-99. McClure 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe 24378 1994-05-26
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-104. Mill Creek 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe 24304 1994-05-25
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-99. McClure 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe 24355 1994-05-26
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-104. Mill Creek 7.5 minute topographic map.
ILLS:PLANT
Panicum lanuginosum var. tennesseense Elliott
Loy R. Phillippe 24325 1994-05-25
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-97. McClure 7.5 minute topographic map.
ILLS:PLANT
Panicum lanuginosum var. fasciculatum Elliott
Loy R. Phillippe 24381 1994-05-26
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-104. Mill Creek 7.5 minute topographic map.
ILLS:PLANT
Panicum laxiflorum Lam.
Loy R. Phillippe 24369 1994-05-26
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-104. Mill Creek 7.5 minute topographic map.
ILLS:PLANT
Panicum laxiflorum Lam.
Loy R. Phillippe 24357 1994-05-26
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-104. Mill Creek 7.5 minute topographic map.
ILLS:PLANT
Panicum linearifolium Scribn.
Loy R. Phillippe 24356 1994-05-26
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-104. Mill Creek 7.5 minute topographic map.
ILLS:PLANT
Paspalum laeve Michaux
David Ketzner 636 1984-10-08
United States, Illinois, Jackson, Buttermilk Hill, northwest of Grimsby.
ILLS:PLANT
Poa compressa Linnaeus
ILLS00085749 Loy R. Phillippe 24365 1994-05-26
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-104. Mill Creek 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe 24314 1994-05-25
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-97. McClure 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe 24353 1994-05-26
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-104. Mill Creek 7.5 minute topographic map.
ILLS:PLANT
Paspalum fluitans (Ell.) Kunth
R.A. Evers 89865 1966-10-24
United States, Illinois, Pike, Mississippi River, at Clarksville.
ILLS:PLANT
ILLS00068100 J.L. Crane & C.A. Shearer C-377 1996-07-09
United States, Vermont, Grand Isle, Richelieu River of Lake Champlain at Rouses Point Bridge; Rouses Point Quadrangle. VT-NY. 1:24,000. UTM Zone 18. 631390mjE, 4984050mN.
ILLS:PLANT
Agrostis perennans (Walt.) Tuckerman
E.F. Ulaszek 2237 1994-09-03
United States, Illinois, Williamson, Crab Orchard National Wildlife Refuge. Crab Orchard Lake Quadrangle 7.5' series.
ILLS:PLANT
Andropogon ternarius Michaux
E.F. Ulaszek 2334 1995-01-04
United States, Tennessee, Stewart, TVA-Land Between The Lakes Recreation Area. Approximately 2500 feet west of "The Trace", south of LBL 388. 36° 32' 40" North Latitude; 87° 56' 20" West Longitude, 36.54444 -87.93889
ILLS:PLANT
William C. Handel 629 1992-08-28
United States, Illinois, Carroll, Due north of Sand Ridge Road, Blackhawk 7.5 minute quadrangle.
ILLS:PLANT
Eragrostis spectabilis (Pursh) Steud.
Steven R. Hill with George Rose 27564 1995-09-19
United States, Illinois, Winnebago, Between south side Rock River and rarilroad tracks. Beloit 7.5 minute topographic map.
ILLS:PLANT
Eragrostis spectabilis (Pursh) Steud.
William C. Handel 616 1992-08-29
United States, Illinois, Carroll, Mississippi Palisades State Park. Blackhawk 7.5 minute quadrangle.
ILLS:PLANT
Eragrostis spectabilis (Pursh) Steud.
E.F. Ulaszek 2225 1994-09-03
United States, Illinois, Williamson, Crab Orchard National Wildlife Refuge. Crab Orchard Lake Quadrangle 7.5 minute series.
ILLS:PLANT
E.F. Ulaszek & D. Spivey 3027 1995-10-11
United States, Illinois, Johnson, Vienna Ranger District, Compartment 88. Vienna quadrangle 7.a5 minute series. Odum Tract Ecological Area.
ILLS:PLANT
Willaim C. Handel 1010 1995-06-27
United States, Illinois, Jo Daviess, On rock outcrops overlooking the Galena River. Galena 7.5 minute topographic map.
ILLS:PLANT
Willaim C. Handel 1060 1995-06-27
United States, Illinois, Jo Daviess, On the limestone rock bluff over the East Fork of the Galena River just east of North Ford Road. Scales Mound West 7.5 minute topographic map.
ILLS:PLANT
Willaim C. Handel 1048 1995-08-21
United States, Illinois, Jo Daviess, On rock outcrop west of North Elizabeth Scales Mound Road. Scales Mound West 7.5 minute topographic map.
ILLS:PLANT
Willaim C. Handel & Yvonne Marlin 1026 1995-08-29
United States, Illinois, Jo Daviess, In a mesic upland forest 50 yards north of Stagecoach Road. Scales Mound West 7.5 minute topographic map.
ILLS:PLANT
Willaim C. Handel 1020 1995-08-29
United States, Illinois, Jo Daviess, West of Clark Road at the end of a ridgetop. Scales Mound West 7.5 minute topographic map.
ILLS:PLANT
Willaim C. Handel 1022 1995-08-30
United States, Illinois, Jo Daviess, In a mesic upland forest 50 yards south of West Gulford Road. Scales Mound West 7.5 minute topographic map.
ILLS:PLANT
Willaim C. Handel & Yvonne Marlin 1041 1995-08-31
United States, Illinois, Jo Daviess, On the west side of the East Fork of the Galena River in an upland forest. Galena 7.5 minute quadrangle.
ILLS:PLANT
Willaim C. Handel 1051 1995-10-10
United States, Illinois, Jo Daviess, On a north-facing mesic forest slope south of Route 20 in Tapley Woods Conservation Area. Hanover 7.5 minute quadrangle.
ILLS:PLANT
Panicum flexile (Gattinger) Scribn.
E.F. Ulaszek 2236 1994-09-03
United States, Illinois, Williamson, Crab Orchard National Wildlife Refuge. Crab Orchard Lake Quadrangle 7.5 minute series.
ILLS:PLANT
Poa pratensis L.
ILLS00086207 Loy R. Phillippe, Geoffrey A. Levin & Kenneth R. Robertson 24053 1994-05-17
United States, Illinois, Cass, Site M. Southeast-facing hill prairie. Newmansville 7.5 minute topographic map.
ILLS:PLANT
Bromus tectorum L.
Loy R. Phillippe, Geoffrey A. Levin & Kenneth R. Robertson 24066 1994-05-17
United States, Illinois, Cass, Site M. Southeast-facing old field below hill prairie. Newmansville 7.5 minute topographic map.
ILLS:PLANT
Poa pratensis L.
ILLS00086206 Loy R. Phillippe, Geoffrey A. Levin & Kenneth R. Robertson 24070 1994-05-17
United States, Illinois, Cass, Site M. Southeast-facing old field below hill prairie. Newmansville 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe, Geoffrey A. Levin & Kenneth R. Robertson 24071 1994-05-17
United States, Illinois, Cass, Site M. Southeast-facing old field below hill prairie. Newmansville 7.5 minute topographic map.