ILLS:PLANT
Equisetum laevigatum A. Braun
R.A. Evers 69436 1961-06-21
United States, Illinois, Mason, Five mile south of Easton.
ILLS:PLANT
Equisetum laevigatum A. Braun
R.A. Evers 104099 1970-10-01
United States, Illinois, Mason, Five mile south of Easton.
ILLS:PLANT
Equisetum laevigatum A. Braun
G.H. Boewe s.n. 1942-05-19
United States, Illinois, Mason, East of National Wildlife Refuge, 8 mile northeast of Havana.
ILLS:PLANT
Equisetum laevigatum A. Braun
R.A. Evers 24903 1950-07-06
United States, Illinois, Mason, South of Easton.
ILLS:PLANT
Equisetum laevigatum A. Braun
R.A. Evers 76060 1963-05-23
United States, Illinois, Mason, West of Topeka.
ILLS:PLANT
Botrychium virginianum (L.) Swartz
R.A. Evers 98981 1969-05-14
United States, Illinois, Mason, 5 mile south of Easton.
ILLS:PLANT
Botrychium virginianum (L.) Swartz
R.A. Evers 28817 1951-05-18
United States, Illinois, Mason, 5 miles south of Easton.
ILLS:PLANT
Adiantum pedatum L.
R.A. Evers 47017 1955-06-28
United States, Illinois, Mason, 5 miles south of Easton.
ILLS:PLANT
Adiantum pedatum L.
R.A. Evers 28816 1951-05-18
United States, Illinois, Mason, 5 miles south of Easton.
ILLS:PLANT
Adiantum pedatum L.
R.A. Evers 98979 1969-05-14
United States, Illinois, Mason, 5 miles south of Easton.
ILLS:PLANT
Adiantum pedatum L.
R.A. Evers 21281 1949-09-15
United States, Illinois, Mason, South of Easton.
ILLS:PLANT
Asplenium platyneuron (L.) B.S.P.
R.A. Evers 18972 1949-08-01
United States, Illinois, Mason, Along White Oak Creek, south of Havana.
ILLS:PLANT
Asplenium platyneuron (L.) B.S.P.
R.A. Evers 98985 1969-05-14
United States, Illinois, Mason, 5 mile south of Easton.
ILLS:PLANT
Asplenium platyneuron (L.) B.S.P.
R.A. Evers 83776 1965-06-10
United States, Illinois, Mason, 5 mile south of Easton.
ILLS:PLANT
Asplenium platyneuron (L.) B.S.P.
R.A. Evers 81109 1964-07-13
United States, Illinois, Mason, South of Easton.
ILLS:PLANT
Asplenium platyneuron (L.) B.S.P.
R.H. Runde s.n. 1964-06-21
United States, Illinois, Mason, Mason State Forest.
ILLS:PLANT
Cystopteris protrusa (Weath.) Blasdell
R.A. Evers 98982 1969-05-14
United States, Illinois, Mason, 5 miles south of Easton.
ILLS:PLANT
Cystopteris protrusa (Weath.) Blasdell
R.A. Evers 28820 1951-05-18
United States, Illinois, Mason, 5 miiles south of Easton.
ILLS:PLANT
Onoclea sensibilis Linnaeus
R.A. Evers 11672 1948-07-11
United States, Illinois, Mason, Along White Oark Creek, south of Havana.
ILLS:PLANT
Pteridium aquilinum var. latiusculum (L.) Kuhn
R.A. Evers 113276 1974-06-06
United States, Illinois, Mason, South of Biggs.
ILLS:PLANT
Pteridium aquilinum var. latiusculum (L.) Kuhn
R.A. Evers 76069 1963-05-23
United States, Illinois, Mason, 6 miles west of Manito.
ILLS:PLANT
Thelypteris palustris var. pubescens Schott
R.A. Evers 41143 1953-09-16
United States, Illinois, Mason, Northwest of Forest City.
ILLS:PLANT
Thelypteris palustris var. pubescens Schott
R.A. Evers 18966 1949-08-01
United States, Illinois, Mason, Along White Oak Creek, south of Havana.
ILLS:PLANT
Woodsia obtusa (Spreng.) Torrey
R.A. Evers 18971 1949-08-01
United States, Illinois, Mason, Along White Oak Creek, south of Havana.
ILLS:PLANT
Woodsia obtusa (Spreng.) Torrey
R.A. Evers 83775 1965-06-10
United States, Illinois, Mason, 5 miles south of Easton.
ILLS:PLANT
Azolla caroliniana Willd.
H.B. Mills s.n. 1956-10-20
United States, Illinois, Mason, Near Snicarte.
ILLS:PLANT
Juniperus virginiana L.
ILLS00001174 R.A. Evers 58391 1958-09-03
United States, Illinois, Mason, 1 mile south of Poplar City.
ILLS:PLANT
Equisetum hyemale var. affine L.
Loy R. Phillippe 13421 1988-07-06
United States, Illinois, Mason, Long Branch Sand Prairie, Topo. Kilbourne. Located just west of the Mid State Dragway and about 2.5+ mile east of the Illinois River.
ILLS:PLANT
Botrychium virginianum (L.) Sw.
Loy R. Phillippe 13162 1988-05-14
United States, Illinois, Mason, Long Branch Sand Prairie, Topo. Kilbourne. Located just west of the Mid State Dragway and about 2.5+ mile east of the Illinois River.
ILLS:PLANT
Asplenium platyneuron (L.) Oakes
Loy R. Phillippe 13288 1988-06-13
United States, Illinois, Mason, Long Branch Sand Prairie, Topo. Kilbourne. Located just west of the Mid State Dragway and about 2.5+ mile east of the Illinois River.
ILLS:PLANT
Thelypteris palustris var. pubescens Schott
Loy R. Phillippe 13309 1988-06-13
United States, Illinois, Mason, Long Branch Sand Prairie, Topo. Kilbourne. Located just west of the Mid State Dragway and about 2.5+ mile east of the Illinois River.
ILLS:PLANT
ILLS00001482 Loy R. Phillippe
United States, Illinois, Mason, detailed locality information protected
ILLS:PLANT
Juniperus virginiana L.
ILLS00001172 Loy R. Phillippe 13300 1988-06-13
United States, Illinois, Mason, Long Branch Sand Prairie, Topo. Kilbourne. Located just west of the Mid State Dragway and about 2.5+ mile east of the Illinois River.
ILLS:PLANT
Pinus virginiana Mill.
ILLS00001623 Loy R. Phillippe 13072 1988-04-22
United States, Illinois, Mason, Long Branch Sand Prairie. Kilbourne 7.5 minute topo. West of the Mid-State Dragway, about 2.5+ mile east of Illinois River.
ILLS:PLANT
Equisetum fluviatile L.
Loy R. Phillippe 13441 1988-07-06
United States, Illinois, Mason, FAS 1580, 1.1 mile west of FAS 1580 and FAS 572, west of Eastons, in Samuels ditch near its junction with Crane Creek.
ILLS:PLANT
Equisetum x ferrissii Clute
Loy R. Phillippe 21040 1992-10-07
United States, Illinois, Mason, Revis Hill Prairie, east end; Easton 7.5 minute topographic map. About 1.45 mile directly north of Sangamon River.
ILLS:PLANT
Juniperus virginiana L.
ILLS00001173 I. M. Cull s.n. 1980-07-30
United States, Illinois, Mason, Forest City.
ILLS:PLANT
ILLS00068171 R. E. Richardson 1916-08-22
United States, Illinois, Mason, Sand Lake, Havana.
ILLS:PLANT
ILLS00068172 R. E. Richardson 1916-08-22
United States, Illinois, Mason, Sand Lake, Long Lake, Havana.
ILLS:PLANT
ILLS00071497 R. E. Richardson 1916-08-22
United States, Illinois, Mason, Long Lake, Havana.
ILLS:PLANT
ILLS00071903 H. S. Pepoon 1935-06-17
United States, Illinois, Mason, Crawl Creek, northwest of Mason City.
ILLS:PLANT
ILLS00071904 Anderson & Hawkins 1939-08-09
United States, Illinois, Mason, Cuba Island.
ILLS:PLANT
ILLS00071905 Anderson & Hawkins 1939-08-09
United States, Illinois, Mason, Cuba Island.
ILLS:PLANT
ILLS00071906 Anderson & Hawkins 1939-08-09
United States, Illinois, Mason, Cuba Island.
ILLS:PLANT
ILLS00071907 Anderson & Hawkins 1939-08-09
United States, Illinois, Mason, Cuba Island.
ILLS:PLANT
ILLS00071901 R. E. Richardson 2 1916-07-30
United States, Illinois, Mason, Thompson's Lake, cut-road, Illinois River,Havana.
ILLS:PLANT
ILLS00071902 R. E. Richardson 1916-08-17
United States, Illinois, Mason, Thompson's Lake, Illinois River, Havana.
ILLS:PLANT
ILLS00068455 R.A. Evers 93014 1967-08-22
United States, Illinois, Mason, East of Saidora.
ILLS:PLANT
ILLS00072120 Frank Bellrose 1938-06-17
United States, Illinois, Mason, Lake Chautauqua.
ILLS:PLANT
Robert A. Evers 58018 1958-07-24
United States, Illinois, Mason, At Luther.
ILLS:PLANT
H.H. Ross GL-692 1967-08-01
United States, Illinois, Mason, State Nursery, east of Havana.
ILLS:PLANT
Agrostis gigantea Roth
ILLS00087071 Robert A. Evers 57505 1958-06-27
United States, Illinois, Mason, South of Forest City.
ILLS:PLANT
Agrostis hyemalis (Walt.) B.S.P.
Robert A. Evers 84880 1968-05-29
United States, Illinois, Mason, South of Easton.
ILLS:PLANT
Andropogon gerardii Vitman
Robert A. Evers 13083 1948-08-14
United States, Illinois, Mason, East of Easton.
ILLS:PLANT
Andropogon gerardii Vitman
Loy R. Phillippe 13615 1988-09-30
United States, Illinois, Mason, Long Branch Sand Prairie, just west of the Mid State Dragway and about 2.5+ miles east of the Illinois River. Kilbourne 7.5 minute quadrangle.
ILLS:PLANT
Andropogon gerardii Vitman
Robert A. Evers 21300 1949-09-15
United States, Illinois, Mason, South of Easton.
ILLS:PLANT
Aristida desmantha Trin. & Rupr.
Robert A. Evers 41123 1953-09-16
United States, Illinois, Mason, Northwest of Saidora.
ILLS:PLANT
Aristida desmantha Trin. & Rupr.
Loy R. Phillippe 13567 1988-08-17
United States, Illinois, Mason, Long Branch Sand Prairie, just west of the Mid State Dragway and about 2.5+ miles east of the Illinois River.
ILLS:PLANT
Aristida desmantha Trin. & Rupr.
John W. Thieret 2529 1956-09-18
United States, Illinois, Mason, 0.25 mile outside Mason State Forest on road to Forest City.
ILLS:PLANT
Aristida desmantha Trin. & Rupr.
Robert A. Evers 67229 1960-08-30
United States, Illinois, Mason, Southeast of Matanzas Beach.
ILLS:PLANT
Aristida desmantha Trin. & Rupr.
Robert A. Evers 67244 1960-08-30
United States, Illinois, Mason, Southeast of Matanzas Beach.
ILLS:PLANT
Aristida desmantha Trin. & Rupr.
Robert A. Evers 41147 1953-09-16
United States, Illinois, Mason, Northwest of Forest City.
ILLS:PLANT
Aristida desmantha Trin. & Rupr.
Robert A. Evers 13063 1948-08-14
United States, Illinois, Mason, South of Bath.
ILLS:PLANT
Aristida desmantha Trin. & Rupr.
Robert A. Evers 59263 1958-10-04
United States, Illinois, Mason, Northwest of Kilbourne.
ILLS:PLANT
Aristida desmantha Trin. & Rupr.
Robert A. Evers 58421 1958-09-03
United States, Illinois, Mason, 5 miles northwest of Forest City.
ILLS:PLANT
Aristida desmantha Trin. & Rupr.
Robert A. Evers 59261 1958-10-04
United States, Illinois, Mason, Northwest of Kilbourne.
ILLS:PLANT
Aristida oligantha Michx.
Robert A. Evers 59264 1958-10-04
United States, Illinois, Mason, Northwest of Kilbourne.
ILLS:PLANT
Aristida oligantha Michx.
Robert A. Evers 86021 1965-10-12
United States, Illinois, Mason, East of Teheran.
ILLS:PLANT
Aristida oligantha Michx.
Robert A. Evers 86041 1965-10-12
United States, Illinois, Mason, South of Easton.
ILLS:PLANT
Aristida oligantha Michx.
Robert A. Evers 77619 1963-09-20
United States, Illinois, Mason, West of Topeka.
ILLS:PLANT
Aristida tuberculosa Nutt.
Robert A. Evers 59266 1958-10-04
United States, Illinois, Mason, Northwest of Kilbourne.
ILLS:PLANT
Aristida tuberculosa Nutt.
Robert A. Evers 59266 1958-10-04
United States, Illinois, Mason, Northwest of Kilbourne.
ILLS:PLANT
Aristida tuberculosa Nutt.
Robert A. Evers 58408 1958-09-03
United States, Illinois, Mason, 1 mile south of Poplar City.
ILLS:PLANT
Aristida tuberculosa Nutt.
Robert A. Evers 41128 1953-09-16
United States, Illinois, Mason, Northwest of Saidora.
ILLS:PLANT
Aristida tuberculosa Nutt.
H.H. Ross s.n. 1953-09-11
United States, Illinois, Mason, Forest City.
ILLS:PLANT
Aristida tuberculosa Nutt.
H.S. Pepoon & E.G. Barrett 1279 1931-11-03
United States, Illinois, Mason, Near Quiver Lake.
ILLS:PLANT
Aristida tuberculosa Nutt.
Robert A. Evers 104117 1970-10-01
United States, Illinois, Mason, 3 miles southeast of Bath.
ILLS:PLANT
Aristida tuberculosa Nutt.
H.H. Ross GL-698 1967-08-15
United States, Illinois, Mason, 4 miles east of Bath.
ILLS:PLANT
Aristida tuberculosa Nutt.
Robert A. Evers 84360 1965-08-11
United States, Illinois, Mason, 4 miles northwest of Kilbourne.
ILLS:PLANT
Aristida tuberculosa Nutt.
Robert A. Evers 86064 1965-10-12
United States, Illinois, Mason, Northwest of Kilbourne
ILLS:PLANT
Aristida tuberculosa Nutt.
Robert A. Evers 67231 1960-08-30
United States, Illinois, Mason, Southeast of Matanzas Beach.
ILLS:PLANT
Aristida tuberculosa Nutt.
Robert A. Evers 67778 1960-09-09
United States, Illinois, Mason, 2 miles northwest of Forest City.
ILLS:PLANT
Aristida tuberculosa Nutt.
Robert A. Evers 67246 1960-08-30
United States, Illinois, Mason, Southeast of Matanzas Beach.
ILLS:PLANT
Aristida tuberculosa Nutt.
John W. Thieret 2505 1956-09-18
United States, Illinois, Mason, Mason State Forest, in vicinity of caretaker's office.
ILLS:PLANT
Aristida tuberculosa Nutt.
Loy R. Phillippe 13621 1988-09-30
United States, Illinois, Mason, Long Branch Sand Prairie, just west of the Mid State Dragway and about 2.5+ miles east of the Illinois River.
ILLS:PLANT
Robert A. Evers 57506 1958-06-27
United States, Illinois, Mason, 4 miles west of Allen.
ILLS:PLANT
Robert A. Evers 104116 1970-10-01
United States, Illinois, Mason, 3 miles southeast of Bath.
ILLS:PLANT
Robert A. Evers 21289 1949-09-15
United States, Illinois, Mason, Reavis Spring Hill Prairie, south of Easton.
ILLS:PLANT
Kenneth R. Robertson, McClain, Anderson & Koelling 4584 1987-10-02
United States, Illinois, Mason, Quiver Prairies, Sand Ridge State Park.
ILLS:PLANT
Robbin C. Moran 1562 1981-07-30
United States, Illinois, Mason, H.A. Gleason Nature Preserve, 3 miles north of Topeka.
ILLS:PLANT
H.H. Ross GL-684 1967-08-01
United States, Illinois, Mason, Along road, 2 miles northwest of Forest City.
ILLS:PLANT
Robert A. Evers 58375 1958-09-03
United States, Illinois, Mason, Reavis Spring Hill Prairie, 5 miles south of Easton.
ILLS:PLANT
Robert A. Evers 58396 1958-09-03
United States, Illinois, Mason, 1 mile south of Poplar City.
ILLS:PLANT
H. H. Ross s.n. 1934-07-00
United States, Illinois, Mason, Near Havana.
ILLS:PLANT
Loy R. Phillippe 13550 1988-08-17
United States, Illinois, Mason, Long Branch Sand Prairie, west of the Mid State Dragway, and about 2.5+ miles east of the Illinois River.
ILLS:PLANT
Almut G. Jones 626 1971-09-26
United States, Illinois, Mason, Wilkerson Farm, near Kilbourne.
ILLS:PLANT
Robert A. Evers 58430 1958-09-03
United States, Illinois, Mason, 2 miles northwest of Forest City.
ILLS:PLANT
Franklin B. Buser 6277 1955-07-06
United States, Illinois, Mason, East of Bath.
ILLS:PLANT
Robert A. Evers 41160 1953-09-16
United States, Illinois, Mason, Northwest of Forest City.
ILLS:PLANT
Robert A. Evers 86060 1965-10-12
United States, Illinois, Mason, Northwest of Kilbourne.