ASC
ASC00011605 D. Demaree 37439 1955-07-16
United States, Arkansas, Monroe, Holly Grove, 34.59583 -91.19972, 55m
DES
DES00010745 W. David Middlebrooks 301 1974-07-17
USA, Louisiana, Franklin, Margins of roadside ditch at intersection of La. 17 and La. 555, 2.2 miles SW of Crowville., 32.2113794 -91.6209437
NY
03167392 R. D. Thomas 163054 1999-09-18
United States of America, Arkansas, Cleveland Co., Right-of-way and woods at the Ark. 114 bridge on Big Creek 5.5 miles west of Calmer; E of Toledo, 33.941741 -92.121644
NY
2707379 G. W. Stevens 2611 1913-09-05
United States of America, Oklahoma, LeFlore Co., pond near Panama, 35.177003 -94.67016
NY
2707375 G. W. Letterman s.n. 1883-08-00
United States of America, Arkansas, Pulaski Co., 34.731246 -92.348647, 91m
NY
3167397 E. Whitehouse 16552 1946-09-07
United States of America, Texas, Panola Co., 10 miles south of Carthage on Highway 59 under bridge, 32.024504 -94.268257
NY
2707378 D. Demarée 18549 1938-10-09
United States of America, Arkansas, Drew Co., 33.711116 -91.451698, 44m
NY
2707394 D. Demarée 3691 1927-07-18
United States of America, Arkansas, Poinsett Co., 35.56327 -90.722615
NY
00200148 D. E. Atha 12048 2012-07-14
United States of America, Texas, Harrison Co., 5.2 air km NW of Karnack on Gum Slough of Caddo Lake, 32.673683 -94.174131, 52m
NY
3167398 D. Demarée 4229 1927-08-13
United States of America, Arkansas, Clay Co., 36.411155 -90.596313
NY
2707369 J. Reverchon 2101 1900-08-14
United States of America, Texas, Wood Co., 32.663188 -95.48829
NY
2707382 D. S. Correll 34450 1967-07-28
United States of America, Texas, Bowie Co., about 4 miles north of Pine Springs, 33.67926 -94.743823
NY
2707392 D. Demarée 5586 1928-10-12
United States of America, Arkansas, Pulaski Co., Eight miles east of Little Rock, 34.746399 -92.148354
NY
2707368 H. E. Hasse s.n. 1885-07-04
United States of America, Arkansas, Pulaski Co., 34.731246 -92.348647
NY
02108496 D. E. Atha 12396 2012-08-15
United States of America, Louisiana, Sabine Parish, 17.2 air km WSW of town of Many, at County Road 191 and Toledo Bend Reservoir, 31.514828 -93.651569, 53m
NY
2707387 J. H. Barnhart 550 1890-07-22
United States of America, Arkansas, Lawrence Co., Near Hoxie, 36.043686 -90.978897
NY
2707386 G. W. Letterman s.n. 1881-08-00
United States of America, Arkansas, Pulaski Co., 34.745353 -92.344527, 91m
NY
2707380 G. W. Letterman s.n. 1894-10-15
United States of America, Arkansas, Miller Co., 33.441219 -93.995116
NY
2707367 H. K. D. Eggert s.n. 1896-08-21
United States of America, Arkansas, Clay Co., Betw. Corning + Knobel, 36.365182 -90.592639
NY
2707383 R. D. Thomas 162298 1999-08-19
United States of America, Arkansas, Nevada Co., Along the west bank of Little Missouri River at U.S. 67 Bridge northeast of Prescott, 33.871862 -93.311159
NY
2707390 D. Demarée 22281 1942-06-24
United States of America, Arkansas, Drew Co., 33.588307 -91.720021, 55m
NY
2707373 N. A. Harriman 12704 1976-07-12
United States of America, Arkansas, Lonoke Co., along state route 31, 5.3 miles south of its junction with U.S. 70, 34.698676 -91.923498
SEINet
Lucas C. Majure 10920 2024-07-04
U.S.A., Mississippi, Newton, Decatur, ca. 1.5 mi SE of town off of Chapel Hill Rd, Majure Property., 32.42807 -89.072573, 145m
MWI
MWI00033101 Middlebrooks, W.David 301 1974-07-17
USA, Louisiana, Franklin, Crowville, 2.2 miles southwest, Margins of roadside ditch at intersection of Louisiana 17 and Louisiana 555
MWI
MWI00033100 Bailey, William M. 605 1948-09-03
USA, Illinois, Union, Upper Wolf Lake, near levee of Big Muddy River, northwest of the pavillion
MWI
MWI00054711 Bailey, William M. 605 1948-09-03
USA, Illinois, Union, Upper Wolf Lake, near levee of Big Muddy River, northwest of the pavillion
MWI
MWI00033099 Winterringer, Glen S. 2025 1949-07-20
USA, Illinois, Union, Pine Hills
USCH:MAIN
USCH0034969 Bryson, Charles; Goodlett, Paige 17497 1999-07-16
United States, Mississippi, Leflore County, Leflore Co, MS (Sec 8)
USCH:MAIN
USCH0034970 Thomas, R.; Aquatic Plants Class 92964 1985-07-30
United States, Louisiana, Ouachita Parish, Ouachita Parish, LA (Sec 27)
USCH:MAIN
USCH0034971 Bryson, Charles 16462 1998-06-29
United States, Mississippi, Webster County, Webster Co, MS (Sec 4)
USCH:MAIN
USCH0034968 Joye, Gary 1662 1981-08-28
United States, Louisiana, Franklin Parish, Franklin Parish, LA (Sec 5)
AUA
Crouch, Virginia E. 1502 1995-09-14
United States, Alabama, Choctaw, RAMPANT IN MARGIN OF SLOUGH BEHIND CAMP HOUSE WITH POLYGONUM PUNCTATUM, LUDWIGIA PALUSTRIS, PANICUM RIGIDULUM, AND ABUND
AUA
Middlebrooks, W. David 301 1974-07-17
United States, Louisiana, Franklin, MARGINS OF ROADSIDE DITCH AT INTERSECTION OF LA. 17 AND LA. 555, 2.2 MI SW OF CROWVILLE.
FSU
000098588
United States, Alabama, Choctaw
FSU
000178393
United States, Louisiana, Franklin
MO
103119915 Alan E. Brant 9247 2019-08-15
United States, Missouri, Stoddard, Otter Slough Conservation Area Botanical Inventory. Cul-de Sac., 36.700421 -90.141702, 98m
MO
101628247 Alan E. Brant 3021 1994-07-22
United States, Missouri, Butler, T25N, R7E, SW4, Sec.35. 0.4 miles W of intersection of US 60 and State Hwys. Z and VV. Drainage area between the Missouri Pacific RR and US Rt. 60 and wooded area to S of RR. Potential Natural Features Inventory (Butler County PNFS #55), Missouri Dept. of Conservtion., 36.7666667 -90.2833333, 98m
MO
100173688 Sidney T. McDaniel 12124 1969-09-16
United States, Mississippi, Clay, Tibbee Creek bottoms 3.8 mi S of West Point, Sect. 34, locally abundant near slough.
MO
100614477 C.J. Wells 557 1982-07-20
United States, Louisiana, Winn, Coochie Brake Preservation Area. Ca 5 mi. W of Atlanta. SE1/4 Sec. 36. In flooded clearcut area near Brake.
MO
3551446 Bill Summers 5307 1992-08-01
United States, Missouri, Stoddard, 2 mi north of Puxico swamps at Mingo by ditch number three, 36.98555 -90.14111
MO
3547224 Julian A. Steyermark 9071 1932-10-23
United States, Missouri, Cape Girardeau, E of Arbor, between Arbor and Delta along drainage ditch
MO
3575092 Deborah Rowan 1007 1994-07-27
United States, Missouri, Butler, Coon Island Conservation Area, 2-3 miles S of Carola with H. ovata, Thalia dealbata, 36.50722 -90.38583
MO
3572151 George Yatskievych 89-328 1989-08-27
United States, Missouri, Butler, 2.5 mi E of Neelyville on State Hwy 142; S side of road shallow water in roadside ditch near soybean field, scattered, corollas blueCyperaceae, grasses, Eupatorium, and Hibiscus, 36.55333 -90.4575, 91m
MO
3566194 Swinford, J. 180 1979-07-21
United States, Missouri, Madison, Swampy area beside Castor River near Marquand
MO
3568420 Travis E. Brooks 5922 1970-09-20
United States, Missouri, Wayne, Mingo National Wildlife Refuge, 36.97861 -90.18917
MO
3567951 Mike Greminger 171 1979-07-23
United States, Missouri, Stoddard, Beside Highway 60, 1 mi E of Bloomfield
MO
102941031 George Yatskievych 15-093 2015-08-27
United States, Missouri, Butler, Big Cane Conservation Area, ca. 3.5 air miles S of Neelyville;W side of loop road on S side of of area access road off County Road 276., 36.5067778 -90.4788611, 88m
MO
102942339 Steve R. Turner 15-138 2015-08-13
United States, Missouri, Stoddard, Near Otter Slough, small pond along CR 691, 400 m south of CR 679., 36.7108 -90.1386, 98m
MO
102850185 C.J. Wells 557 1982-07-20
United States, Louisiana, Winn, Coochie Brake Preservation Area. Ca 5 mi. W of Atlanta. SE1/4 Sec. 36. In flooded clearcut area near Brake.
MO
3552255 Bill Summers 8296 1997-08-03
United States, Missouri, Butler, Big Cane Conservation Area, ca. 2 1/2 mi E of Highway 67 wet, open roadside ditches bordered by young oak forest, abundant, 36.50777 -90.47638
MO
3524592 John H. Kellogg s.n. 1930-08-31
United States, Missouri, New Madrid, Marston in drainage canals, 36.51888 -89.6125
MO
100220872 Heinrich K.D. Eggert 1744 1892-08-19
United States, Missouri, Butler
MO
101162240 Alan E. Brant 9148 2019-06-24
United States, Missouri, Stoddard, Otter Slough Conservation Area Botanical Inventory. Mud flat on south side Pool No. 9., 36.729768 -90.107773, 98m
MO
102850184 C.J. Wells 557 1982-07-20
United States, Louisiana, Winn, Coochie Brake Preservation Area. Ca 5 mi. W of Atlanta. SE1/4 Sec. 36. In flooded clearcut area near Brake.
MO
1693285 Larry R. Raymond 1358 1984-08-03
United States, Louisiana, Caddo, Pond in sw part of jacob's park, 2.5 miles w and 1.0 mile s of blanchard, T18n,r15w,sec.7
MO
3349128 Alan E. Brant 6289 2007-08-13
United States, Missouri, Stoddard, Sturdivant Quadrangle. Northeast corner of Pool 2 along entrance road. Duck Creek Conservation Area Botanical Survey., 37.03888 -90.09111, 104m
MO
103119800 Alan E. Brant 9148 2019-06-24
United States, Missouri, Stoddard, Otter Slough Conservation Area Botanical Inventory. Mud flat on south side Pool No. 9., 36.729768 -90.107773, 98m
MO
101162388 Alan E. Brant 9247 2019-08-15
United States, Missouri, Stoddard, Otter Slough Conservation Area Botanical Inventory. Cul-de Sac., 36.700421 -90.141702, 98m
MO
102551450 Sidney T. McDaniel 12124 1969-09-16
United States, Mississippi, Clay, Tibbee Creek bottoms 3.8 mi S of West Point, Sect. 34, locally abundant near slough.
MO
3462097 John E. Duncan 187 1987-09-05
United States, Mississippi, Clay, 0.8 mi E of Hwy. 50 at Cabin Creek. T20N, R13E, S21, SE4; Dried up creek area, open power lines rocky roadside ditch. (All adj. to mixed decid. forest). Common.
MO
3445713 Sidney T. McDaniel 1184 1959-07-13
United States, Mississippi, Panola, 2 miles north of Batesville in alluvial bottom of Tallahatchie river, common in mud.
MO
828365 Alan E. Brant 3021 1994-07-22
United States, Missouri, Butler, T25N, R7E, SW4, Sec.35. 0.4 miles W of intersection of US 60 and State Hwys. Z and VV. Drainage area between the Missouri Pacific RR and US Rt. 60 and wooded area to S of RR. Potential Natural Features Inventory (Butler County PNFS #55), Missouri Dept. of Conservtion., 36.7666667 -90.2833333, 98m
MO
102551449 Sidney T. McDaniel 12124 1969-09-16
United States, Mississippi, Clay, Tibbee Creek bottoms 3.8 mi S of West Point, Sect. 34, locally abundant near slough.
MO
102551451 Sidney T. McDaniel 12124 1969-09-16
United States, Mississippi, Clay, Tibbee Creek bottoms 3.8 mi S of West Point, Sect. 34, locally abundant near slough.
MO
102551452 Sidney T. McDaniel 12124 1969-09-16
United States, Mississippi, Clay, Tibbee Creek bottoms 3.8 mi S of West Point, Sect. 34, locally abundant near slough.
MO
102551453 Sidney T. McDaniel 12124 1969-09-16
United States, Mississippi, Clay, Tibbee Creek bottoms 3.8 mi S of West Point, Sect. 34, locally abundant near slough.
MO
102417226 John E. Duncan 187 1987-09-05
United States, Mississippi, Clay, 0.8 mi E of Hwy. 50 at Cabin Creek. T20N, R13E, S21, SE4; Dried up creek area, open power lines rocky roadside ditch. (All adj. to mixed decid. forest). Common.
MO
3549758 Bill Summers 6316 1993-08-21
United States, Missouri, Ripley, Lake Ripley, ca. 1 1/2 mi N of Briar off Highway C shallow water and wet margins of lake, 36.66194 -90.94833
MO
3549217 Bill Summers 5347 1992-08-10
United States, Missouri, Butler, Highway 53, 0.3 mi N of Butler County Roads 618 & 320, a cross roads water filled ditches on both sides of highway, 36.68555 -90.34611
MO
100828921 W. Dean Rundle 1817 1978-09-15
United States, Missouri, Stoddard, Mingo National Wildlife Refuge.
MO
100865208 Steve R. Turner 15-138 2015-08-13
United States, Missouri, Stoddard, Near Otter Slough, small pond along CR 691, 400 m south of CR 679., 36.7108 -90.1386, 98m
MO
102417225 John E. Duncan 187 1987-09-05
United States, Mississippi, Clay, 0.8 mi E of Hwy. 50 at Cabin Creek. T20N, R13E, S21, SE4; Dried up creek area, open power lines rocky roadside ditch. (All adj. to mixed decid. forest). Common.
MO
3507731 Arthur Christ s.n. 1970-08-25
United States, Missouri, Butler, 5 mi. E. of Poplar Bluff ditch along Highway 60, 36.77027 -90.27166
MO
3504153 Benjamin F. Bush 6322 1910-09-12
United States, Missouri, Dunklin, Campbell swamps, 36.49333 -90.075
MO
3522006 Stan Hudson 1002 1997-08-05
United States, Missouri, Butler, W side of County Road 260 collected from the part of a low field that is next to Big Hunting Slough and was still under water a month ago; it is now the principal vegetation in a patch of maybe 4 acres, 36.52333 -90.44
MO
3522787 Stan Hudson s.n. 1992-08-24
United States, Missouri, Butler, Junction of Highway 142 and Butler County Road 338 roadside, 36.64111 -90.42027
MO
3545029 Julian A. Steyermark 6403 1938-09-02
United States, Missouri, Wayne, 2 mi E of Chaonia along waters edge of creek, in low ground area, in valley of Blue Spring Hollow, 36.97583 -90.32166
MO
3530347 Ernest J. Palmer 16405 1919-09-13
United States, Missouri, Bollinger, Brownwood low swampy woods, 37.08083 -89.95444
MO
3534613 Mrs. W.N. Rankin s.n. 1939-10-18
United States, Missouri, Pemiscot, Near Hayti., 36.2336111 -89.7494444
MO
3539278 Julian A. Steyermark 12168 1936-07-23
United States, Missouri, Shannon, 3 mi NW of Bartlett at one place around marshy edge of McCormack Pond, 37.02527 -91.5375
MO
100861735 George Yatskievych 15-093 2015-08-27
United States, Missouri, Butler, Big Cane Conservation Area, ca. 3.5 air miles S of Neelyville;W side of loop road on S side of of area access road off County Road 276., 36.5067778 -90.4788611, 88m
MO
100828923 John W. Smith 1817 1982-09-07
United States, Missouri, Stoddard, Mingo National Wildlife Refuge.
CSCN
CSCN-V-0045396 W. David Middlebrooks 301 1974-07-17
United States, Louisiana, Franklin, Intersection of La. 17 and La. 555, 2.2 mi SW of Crowville., 32.218605 -91.614421
APSC
APSC0126548 Raymond Athey
United States, Kentucky, Livingston, detailed locality information protected
APSC
APSC0080742 Max Medley
United States, Kentucky, Hickman, detailed locality information protected
APSC
APSC0050137
United States, Louisiana, Caddo
APSC
APSC0049367 Julian Campbell 2011-07-26
United States, Mississippi, Clay
APSC
APSC0126345 Margaret Rhinehart 2013-08-19
United States, Tennessee, Chester
APSC
APSC0102631 Raymond Athey
United States, Kentucky, Ballard, detailed locality information protected
APSC
APSC0102630 Raymond Athey
United States, Kentucky, Ballard, detailed locality information protected
APSC
APSC0141933
United States, Arkansas, Perry
APSC
APSC0131204 David Webb 1983-08-25
United States, Tennessee, Humphreys
APSC
APSC0021872
United States, Louisiana, Franklin
APSC
APSC0021873 Milo Pyne 1992-09-19
United States, Tennessee, Fayette
APSC
APSC0021874 Stephanie Gunn 2001-07-24
United States, Tennessee, Humphreys
APSC
APSC0021871 R. Dale Thomas 1968-08-07
United States, Louisiana, Ouachita
APSC
APSC0021875 R. Dale Thomas 1967-07-26
United States, Louisiana, Ouachita
APSC
APSC0021876 R. Dale Thomas 1967-07-26
United States, Louisiana, Ouachita
APSC
APSC0021878 Vernon Bates 1982-09-04
United States, Tennessee, Haywood
APSC
APSC0021877 David Webb 2010-09-09
United States, Tennessee, Benton