ILLS:PLANT
Isoëtes bolanderi Engelm.
Jos. Clemens s.n. 1911-08-17
United States, Utah, Lake Blanche, 40.605613 -111.69254
ILLS:PLANT
Isoëtes echinospora ssp. miricata Durieu
Robbin C. Moran 1517 1981-07-04
United States, Wisconsin, Bayfield, Pigeon Lake Camps., 46.338049 -91.344078
ILLS:PLANT
Isoëtes engelmannii A. Braun
J.R. Bozeman, Clark, Spongberg, & A.E. Radford 45227 1966-09-17
United States, North Carolina, Ashe, Near junction of U.S. 221 & N.C. 88, east of Jefferson.
ILLS:PLANT
Isoëtes melanopoda Gay & Durieu
R.A. Evers 86650 1966-05-18
United States, Illinois, Massac, Mermet Lake, west of Mermet.
ILLS:PLANT
Isoëtes melanopoda Gay & Durieu
Harry E. Ahles 7343 1953-05-17
United States, Illinois, Piatt, Northwest of Monticello.
ILLS:PLANT
Isoëtes melanopoda Gay & Durieu
R.A. Evers 45979 1955-05-07
United States, Illinois, Pope, Belle Smith Springs, southeast of McCormick.
ILLS:PLANT
Isoëtes melanopoda Gay & Durieu
R.A. Evers 49702 1956-05-23
United States, Illinois, Pope, Belle Smith Springs, southeast of McCormick.
ILLS:PLANT
Isoëtes melanopoda Gay & Durieu
Fred Evers s.n. 1955-05-07
United States, Illinois, Pope, Belle Smith Springs, southeast of McCormick.
ILLS:PLANT
Isoëtes melanopoda Gay & Durieu
R.A. Evers 29227 1951-05-24
United States, Illinois, Saint Clair, West of Caseyville.
ILLS:PLANT
Isoëtes melanopoda Gay & Durieu
J.O. Neill 3324 1949-06-21
United States, Illinois, Saint Clair, Near Lotus Lake.
ILLS:PLANT
Isoëtes melanopoda Gay & Durieu
R.A. Evers 18000 1949-06-23
United States, Illinois, Saint Clair, West of Caseyville.
ILLS:PLANT
Isoëtes melanopoda Gay & Durieu
J.O. Neill 3324 1949-06-21
United States, Illinois, Saint Clair, West of Caseyville.
ILLS:PLANT
Isoëtes melanopoda Gay & Durieu
J.O. Neill 1945 1948-06-18
United States, Illinois, Saint Clair, Along highway just below Lotus Lake.
ILLS:PLANT
Isoëtes melanopoda Gay & Durieu
J.O. Neill 3182 1949-05-22
United States, Illinois, Saint Clair, Near Caseyville, east of Lotus Lake.
ILLS:PLANT
Isoëtes melanopoda Gay & Durieu
J.O. Neill 8342 1957-08-11
United States, Illinois, Saint Clair, Lotus Lake.
ILLS:PLANT
Isoëtes melanopoda Gay & Durieu
R.A. Evers 104561 1970-10-29
United States, Illinois, White, 5 mile south of Epworth.
ILLS:PLANT
Isoëtes melanopoda Gay & Durieu
R.A. Evers 104561 1970-10-29
United States, Illinois, White, 5 mile south of Epworth.
ILLS:PLANT
Isoëtes melanopoda Gay & Durieu
R.A. Evers 104094 1970-09-24
United States, Illinois, White, 5 mile south of Epworth.
ILLS:PLANT
Isoëtes lacustris Linnaeus
Frank C. Seymour 15,008 1952-09-23
United States, Wisconsin, Lincoln, Muskalunge Lake, Bradley township.
ILLS:PLANT
Isoëtes melanopoda Gay & Durieu
Eric F. Ulaszek 529 1984-05-05
United States, Illinois, Williamson, Crab Orchard National Wildlife Refuge
ILLS:PLANT
Isoëtes melanopoda Gay & Durieu
Loy R. Phillippe & Sophia Gehlhausen 22232 1993-06-24
United States, Illinois, Jackson, Shawnee National Forest, Oakwood Bottoms, Murphysboro Ranger District, Compartment 16. Gorham 7.5 minute topographic map.
ILLS:PLANT
Isoëtes melanopoda Gay & Durieu
Loy R. Phillippe 21554 1993-05-04
United States, Illinois, Jackson, Shawnee National Forest, Oakwood Bottoms, Murphysboro Ranger District, Compartment 15. Gorham 7.5 minute topographic map.
ILLS:PLANT
Steven R. Hill
United States, South Carolina, Lancaster, detailed locality information protected
ILLS:PLANT
Isoetes engelmannii A. Braun
Steven R. Hill 27688 1996-04-13
United States, Georgia, Bulloch, West side of Ogeechee River 1.2 mile north of Blitch, calculated 15 mile northeast of Statesboro. Floodplain forest.
ILLS:PLANT
Isoëtes melanopoda Gay & Durieu
Steven R. Hill 26414 1995-05-04
United States, Illinois, Saline, Harrisburg; 0.2 mile north of US Route 45; 0.3 mile southwest of Middle Fork of the Saline River. Krigia Flats Natural Area.
ILLS:PLANT
Isoëtes melanopoda Gay & Durieu
Steven R. Hill with Loy R. Phillippe 26699 1995-06-07
United States, Illinois, Saline, Harrisburg; Galatia 7.5 minute quadrangle. Krigia Flats Natural Area. Oak flatwoods. Between Middle Fork of the Saline River, levee, north of US Route 45.
ILLS:PLANT
Steven R. Hill 27377 1995-08-23
Guyana, South America, Region IX. Upper Takutu District: Southern Rupununi Savanna, east side of Rupununi River, Dadanawa. Elevation 110 to 120 meter. 0.23 mile due south of ranch building.
ILLS:PLANT
Isoëtes melanopoda Gay & Durieu
Loy R. Phillippe, David M. Ketzner, Jennifer A. Tate, & John E. Ebinger 26418 1995-06-15
United States, Illinois, Lawrence, Department of Conservation Property adjacent to Chauncey Marsh Nature Preserve. Chauncey 7.5 minute quadrangle. North side of Chauncey-Birds Road and west of Embarras River. 2 mile southeast of Chauncey.
ILLS:PLANT
Isoetes melanopoda Gay & Durieu
Steven R. Hill 30163 1998-04-25
United States, Missouri, Lawrence, 4-5 miles south of Halltown on private road west of Co. R. O.
ILLS:PLANT
Isoetes microvela Brunton
Steven R. Hill 31311 1999-04-18
United States, North Carolina, Brunswick, Bolivia, 0.7 kilometer southeast of Business Route 17, about 100 meters south of Green Lewis Road; Bolivia Branch of Middle Swamp.
ILLS:PLANT
Isoetes microvela Brunton
Steven R. Hill 31321 1999-04-18
United States, North Carolina, Brunswick, North shore of River Swamp, tributary of Lockwood Folly River, 50 miles west of Midway Road.
ILLS:PLANT
Isoëtes engelmannii A. Braun
Loy R. Phillippe, Daniel Busemeyer, Mary Ann Feist, Connie Carroll, & Paul Marcum 32830 2001-05-01
United States, Tennessee, Blount, The Great Smoky Mountains National Park. Abrams Creek Watershed. Cades Cove 7.5 minute quadrangle.
ILLS:PLANT
Isoetes melanopoda J. Gay & M. Durieu
Steven R. Hill 30163 1998-04-25
United States, MISSOURI, LAWRENCE, 4-5 mile south of Halltown on private road west of Co. Rd O.
ILLS:PLANT
Isoetes appalachiana Brunt. & Britt
Steven R. Hill 30634 1998-08-13
United States, SOUTH CAROLINA, OCONEE, Mountain Rest, private property, north side Galloway Rd, west side West Village Creek; south of Sumter Natl. Forest boundary
ILLS:PLANT
Isoetes engelmannii A. Braun
Steven R. Hill 30661 1998-08-18
United States, GEORGIA, TOWNS, near boat landing in Lake Chatuge Recreation Area, USFS Cherokee National Forest, south side of Lake Chatuge, Hiawassee
ILLS:PLANT
Isoetes melanopoda J. Gay & M. Durieu
Steven R. Hill 30752 1998-09-01
United States, ILLINOIS, CASS, South of Beardstown, Schneider property, between Stock Lane, railroad, Boulevard Road; Arenzville quad.
ILLS:PLANT
Isoetes melanopoda J. Gay & M. Durieu
Steven R. Hill 30762 1998-09-02
United States, ILLINOIS, CASS, West side US Rt. 67, 12.8 miles north of Morgan Co. line, Hobrock farm; Arenzville W quad.
ILLS:PLANT
Isoetes melanopoda Gay & Dur.
Steven R. Hill; K. Haefner 32363 2000-05-30
United States, ILLINOIS, SALINE, Harrisburg; 0.2 mile north of US Rt. 45; 0.3 mile southwest of Middle Fork of the Saline River, just south of Krigia Flats Natural Area. Elev. 350-360 ft. Galatia 7.5 min quadrangle
ILLS:PLANT
Isoetes lacustris L.
Steven R. Hill; Humboldt Institute Plant Systematics class 32647 2000-07-12
United States, MAINE, HANCOCK, Tunk Stream terminus, north outflow of Tunk Lake, north side ME Rt. 182, ca. 5.5 miles west of Unionville Road, 6.5 miles west of Cherryfield. Elev. 210 ft., 44.621282 -68.025006
ILLS:PLANT
Isoëtes engelmannii A. Braun
Loy R. Phillippe, Mary Ann Feist, Dan T. Busemeyer, Paul B. Marcum, & Brenda Molano-Flores 35728 2003-06-21
United States, North Carolina, Swain, The Great Smoky Mountains National Park. Growing in seep, draining into Pikey Creek (west branch) in Coot Cove northwest of Posey Cemetery. Tuskeegee 7.5 minute quadrangle. Elevation about 2000 feet.
ILLS:PLANT
Isoëtes melanopoda Gay & Durieu
Loy R. Phillippe & John B. Taft 35843 2003-07-17
United States, Illinois, Washington, Chip-O-Will Woods natural area. Okawville 7.5 minute quadrangle. Along the south side of the Kaskaskia River and about 1 mile north of Venedy Station.
ILLS:PLANT
Isoëtes engelmannii A. Braun
Dan Busemeyer, Loy R. Phillippe, Paul Marcum, Mary Ann Feist, & Brenda Molano-Flores 1363 2003-06-20
United States, North Carolina, Swain, The Great Smoky Mountains National Park. North of Fontana Lake, near old logging/settler road.
ILLS:PLANT
Isoëtes engelmannii A. Braun
Mary Ann Feist, Brenda Molano-Flores, Paul Marcum, Dan Busemeyer, and Loy R. Phillippe 2368 2003-06-19
United States, North Carolina, Swain, Lakeshore Trail. The Great Smoky Mountains National Park. Muskegee Topographic Map. Ravine west of Pikey Creek and Clark Branch.
ILLS:PLANT
Isoetes valida (Engelmann) Clute
Paul B. Marcum, Loy R. Phillippe,Dan Busemeyer, Connie Carroll, Paul Tessene & Grant Cunningham 2259 2003-10-07
United States, North Carolina, Swain, The Great Smoky Mountains National Park. Chambers Creek Watershed. Noland Creek Quadrangle. Along Lakeshore Trail. Elevation about 1850 feet.
ILLS:PLANT
Isoetes engelmannii A. Braun
Mary Ann Feist, Brenda Molano-Flores, Paul Marcum, Dan Busemeyer & Loy R. Phillippe 2368 2003-06-19
United States, North Carolina, Swain, Great Smoky Mountains National Park. Fontana Lake Watershed. Lake Shore Trail. Tuskeegee Quadrangle. 1966 ft.
ILLS:PLANT
Steven R. Hill
United States, Illinois, Will, detailed locality information protected
ILLS:PLANT
Steven R. Hill
United States, Illinois, Will, detailed locality information protected
ILLS:PLANT
Steven R. Hill
United States, Illinois, Will, detailed locality information protected
ILLS:PLANT
Steven R. Hill
United States, Illinois, Will, detailed locality information protected
ILLS:PLANT
Loy R. Phillippe & Brenda Molano-Flores
United States, Illinois, Will, detailed locality information protected
ILLS:PLANT
Loy R. Phillippe & Brenda Molano-Flores
United States, Illinois, Will, detailed locality information protected
ILLS:PLANT
Loy R. Phillippe & Brenda Molano-Flores
United States, Illinois, Will, detailed locality information protected
ILLS:PLANT
Loy R. Phillippe
United States, Illinois, Will, detailed locality information protected
ILLS:PLANT
Loy R. Phillippe
United States, Illinois, Will, detailed locality information protected
ILLS:PLANT
Isoetes melanopoda Gay & Dur.
Steven R. Hill 38122 2009-06-02
United States, Illinois, Saline, Southeast side of U.S. Route 45, 0.4-0.5 mile north-northeast of junction of Texas City Road, 25.9 meters east of pavement; just south of original channel of North Fork of Saline River, Texas City / Eldorado. Coordinate Datum: WGS84/NAD83., 37.88337 -88.38804, 107m
ILLS:PLANT
Isoetes melanopoda Gay & Dur.
Steven R. Hill 38017 2009-05-05
United States, Illinois, Saline, Texas City; 300 feet north-northeast of intersection of U.S. Route 45 and channelized North Fork Saline River, 85 feet southeast of U.S. Route 45. Broughton 7.5’ quadrangle. Coordinate Datum: WGS84/NAD83., 37.88922 -88.38351, 107m
ILLS:PLANT
Isoetes melanopoda J. Gay & Dur.
Steven R. Hill 38493 2010-06-10
United States, Illinois, Will, 4.9 kilometers north of Braidwood; 450 feet east of South Kavanaugh Road, 600 feet north of West Frontage Road, east of golf course. Coordinate Datum: WGS84/NAD83., 41.30894 -88.20772, 168m
ILLS:PLANT
Isoetes melanopoda (Gay) Dur.
Steven R. Hill 38512 2010-06-25
United States, Illinois, Will, 4.5 kilometer north of Braidwood, Illinois, 5.1 kilometer west of Wilmington, Illinois, north of Stripmine Road and south of Interstate 55. Coordinate Datum: WGS84/NAD83., 41.30522 -88.20728, 168m
ILLS:PLANT
Isoetes melanopoda Gay & Dur.
Loy R. Phillippe, David M. Ketzner, & Paul B. Marcum 38722 2006-05-18
United States, Illinois, Marion, Stephen A. Forbes State Park, west side of Lake. Mount Vernon Hill Country Section of the Southern Till Plain Natural Division. Coordinate Datum: WGS84/NAD83., 38.73951 -88.78001, 172m
ILLS:PLANT
Isoetes engelmannii A. Braun
Mary Ann Feist, Loy R. Phillippe, Paul B. Marcum, and Jim Payne 3111 2005-07-22
United States, North Carolina, Haywood, Along Asbury Trail. Great Smoky Mountains National Park. Coordinate Datum: WGS84/NAD83., 35.667389 -83.07222, 772m
ILLS:PLANT
Isoetes melanopoda Gay & Dur.
Loy R. Phillippe, Jeff Olson & Sophia Gehlhausen 20157 1992-05-28
United States, Illinois, Massac, Mermet Swamp Nature Preserve within the Mermet Lake State Conservation Area. Bottomlands Section of the Coastal Plain Natural Division. Datum: WGS84/NAD83., 37.27271 -88.85996
ILLS:PLANT
Isoetes melanopoda Gay & Dur.
Loy R. Phillippe & Sophia Gehlhausen 20168 1992-06-10
United States, Illinois, Randolph, North of Route 154 and east of Kaskaskia River & 200 feet east of gaging station. Mount Vernon Hill Country Section of the Southern Till Plain Natural Division. Datum: WGS84/NAD83., 38.18708 -89.88047
ILLS:PLANT
Isoetes melanopoda Gay & Dur.
Loy R. Phillippe & Sophia Gehlhausen 20174 1992-06-10
United States, Illinois, Randolph, West of the Kaskaskia River & south of 154 and east of KRPD Dock # 2 Road. Soil type Okaw Silt Loam. Mount Vernon Hill Country Section of the Southern Till Plain Natural Division. Datum: WGS84/NAD83., 38.18985 -89.89435
ILLS:PLANT
Isoetes melanopoda Gay & Dur.
Loy R. Phillippe & Sophia Gehlhausen 20183 1992-06-10
United States, Illinois, Monroe, South of Richland Creek just before it enters Kaskaskia River. Soil type Okaw Silt Loam. Mount Vernon Hill Country Section of the Southern Till Plain Natural Division. Datum: WGS84/NAD83., 38.2385 -89.92036
ILLS:PLANT
Isoetes melanopoda Gay & Dur.
Loy R. Phillippe & Sophia Gehlhausen 20184 1992-06-10
United States, Illinois, Monroe, Post oak-Pin oak woods. West side of Richland Creek and north of 1200 North. Soil type Wakeland. Mount Vernon Hill Country Section of the Southern Till Plain Natural Division. Datum: WGS84/NAD83.
ILLS:PLANT
Isoetes melanopoda Gay & Dur.
Loy R. Phillippe & Sophia Gehlhausen 20185 1992-06-10
United States, Illinois, Monroe, Post oak-Pin oak flatwoods. 0.5 miles west of Kaskaskia River. Soil type Hurst Silt Loam. Mount Vernon Hill Country Section of the Southern Till Plain Natural Division. Datum: WGS84/NAD83., 38.2526 -89.92394
ILLS:PLANT
Isoetes melanopoda Gay & Dur.
Loy R. Phillippe & Sophia Gehlhausen 20191 1992-06-10
United States, Illinois, Saint Clair, 1 mile west of the Kaskaskia River and 1.5 mile southwest of New Athens. Soil type Okaw Silt Loam. Effingham Plain Section of the Southern Till Plain Natural Division. Coordinate Datum: WGS84/NAD83., 38.32278 -89.91232
ILLS:PLANT
Isoetes melanopoda Gay & Dur.
Loy R. Phillippe & Steven R. Hill 26343 1995-06-06
United States, Illinois, Saline, Krigia Flats just over 1 mile northeast of Harrisburg along east side of US Route 45. South side of the Middle Fork of the Saline River. Bottomlands Section of the Wabash Border Natural Division. Coordinate Datum: WGS84/NAD83., 37.75027 -88.51528
ILLS:PLANT
Isoetes melanopoda Gay & Dur.
Loy R. Phillippe & Sophia Gehlhausen 20202 1992-06-11
United States, Illinois, Washington, Recker Woods, west of Calamus Lake. Okaw Silt Loam. Effingham Plain Section of the Southern Till Plain Natural Division. Coordinate Datum: WGS84/NAD83., 38.42101 -89.66517
ILLS:PLANT
Isoetes melanopoda Gay & Dur.
Loy R. Phillippe & Sophia Gehlhausen 20208 1992-06-11
United States, Illinois, Clinton, About 3 mile east and 0.75 mile north of New Memphis, Illinois. Flood plain of Sugar Creek. Effingham Plain Section of the Southern Till Plain Natural Division. Coordinate Datum: WGS84/NAD83., 38.49133 -89.62802
ILLS:PLANT
Isoetes melanopoda Gay & Dur.
Loy R. Phillippe, Jeff Olson & Alicia Nugteren 20347 1992-06-29
United States, Illinois, Gallatin, 1.5 mile east-southeast of Equality, 0.35 mile east of junction of Saline River & North Fork of the Saline River; south of abandoned Louisville & Nashville Railroad. Bottomland Section of the Wabash Border Natural Division. Coordinate Datum: WGS84/NAD83., 37.72886 -88.3156
ILLS:PLANT
Isoetes melanopoda Gay & Dur.
Loy R. Phillippe, Sophia Gehlhausen & Brian Dunphy 20317 1992-06-25
United States, Illinois, Washington, About 1 mile north of Venedy Station. Chip-o-Will Woods. Effingham Plain Section of the Southern Till Plain Natural Division. Coordinate Datum: WGS84/NAD83., 38.46104 -89.60834
ILLS:PLANT
Isoetes melanopoda Gay & Dur.
Loy R. Phillippe, Sophia Gehlhausen & Brian Dunphy 20327 1992-06-26
United States, Illinois, Washington, About 0.75 to 1.0 mile east of Kaskaskia River. At Venedy Station. Effingham Plain Section of the Southern Till Plain Natural Division. Coordinate Datum: WGS84/NAD83., 38.44268 -89.61159
ILLS:PLANT
Isoetes melanopoda Gay & Dur.
Loy R. Phillippe & Ken Robertson 23362 1993-10-21
United States, Illinois, Mason, 2.35 mile west of junction State routes 29 and 10, along north side of route 10 between Mason City and Easton. Illinois River Section of the Upper Mississippi River and Illinois River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83.
ILLS:PLANT
Isoetes melanopoda Gay & Dur.
Loy R. Phillippe & Stan Tyson 23312 1993-10-12
United States, Illinois, Morgan, East side of US 67 and State Route 100 about 0.25 mile south of Cass and Morgan county line. Illinois River Section of the Upper Mississippi River and Illinois River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 39.87313 -90.50511
ILLS:PLANT
Isoetes melanopoda Gay & Dur.
Loy R. Phillippe 23333 1993-10-14
United States, Illinois, Mason, Small sand pond north of Route 10 between Easton & Mason City. 2.75 mile west of junction Route 10 & Route 29. In shallow water of soybean field. Illinois River Section of the Upper Mississippi River and Illinois River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 40.21786 -89.767
ILLS:PLANT
Isoetes melanopoda Gay & Dur.
Loy R. Phillippe 23335 1993-10-14
United States, Illinois, Mason, 0.85 mile west of junction State Route 10 and US 136, north side of US 136 and east of 2600E. Illinois River Section of the Upper Mississippi River and Illinois River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 40.29698 -89.86452
ILLS:PLANT
Isoetes nuttallii Engelmann
A.G. Vestal s.n. 1955-05-14
United States, California, Shasta, Salt Creek at Project City. 4 miles north, northeast of Redding. UTM Zone 10, 554454mE, 4497883mN.
ILLS:PLANT
Isoetes melanopoda Gay & Dur.
J.B. Taft & L.R. Phillippe 606 1989-07-11
United States, Illinois, Washington, Recker Woods
ILLS:PLANT
Isoetes piedmontana (N.E. Pfeiffer) C.F. Reed
M.A. & M.F. Basinger s.n. 2013-10-25
United States, South Carolina, Lancaster, At end of Conservancy Road off US 601 40 Acre Rock Heritage Preserve.
ILLS:PLANT
Isoetes melanopoda Gay & Durieu
Michael J. C. Murphy 6100 2019-06-27
United States, Illinois, Will, Approximately 2.8 miles west of Wilmington, IL. Southeast side of Interstate-55, 0.9 mile west of IL Route 129, and approximately 360 ft. north of Strip Mine Road., 41.30488 -88.20734