MO
1657932 Paul M. McKenzie 1628 1995-07-31
United States, Missouri, Lincoln, Prairie Slough Conservation Area, ca. 5 mi NE of Elsberry, east of Rt. P and NNW of Westport Island on the Mississippi River; T51N R2E S1 or 2? Hamburg 7.5' Quad. Abundant in "unit" that had been drawn down to stimulate the production of waterfowl plants directly south of the restrooms and parking area.
MO
235611 Neil W. Snow 5821D 1991-07-26
United States, Missouri, Saint Louis, Along railroad tracks about 50 m N of track's junction with Stein St. just W of Mississippi River. Common in low-lying disturbed areas. In full sunlight; habit, (except for smaller plants) almost exclusively procumbent. Sometimes rooting at lower nodes., 38.66666 -90.33333
MO
1870886 Gerrit Davidse 20671 1982-07-15
United States, Missouri, Saint Louis City, River Des Peres Parkway between Chippewa St. and Gravois Ave.
MO
951449 Neil W. Snow 6016B 1994-08-25
United States, Missouri, Saint Charles, Below US Hwy. 40 bridge over Missouri River, first floodplain terrace on N bank of River., 38.6833333 -90.6666667, 134m
MO
2585290 Lowell Ahart 6721 1991-09-14
United States, California, Butte, Joie Osgood Ranch, about 2 miles east of Honcut. Valley grassland., 46m
MO
1679930 Julian A. Steyermark 14842 1934-08-25
United States, Missouri, Carroll, Mud flats along Missouri River, 9 mi S of Carrollton.
MO
233570 Neil W. Snow 5821 1991-07-26
United States, Missouri, Saint Louis, Along railroad tracks about 50 m N of track's junction with Stein St. just W of Mississippi River. Common in low-lying disturbed areas. In full sunlight; habit, (except for smaller plants) almost exclusively procumbent. Sometimes rooting at lower nodes., 38.66666 -90.33333
MO
3535141 Paul L. Redfearn, Jr. 32544B 1980-10-25
United States, Missouri, Dade, Bona Glade, ca. 1 mi W of Bona, 37.55277 -93.69888
MO
951450 Neil W. Snow 6016C 1994-08-25
United States, Missouri, Saint Charles, Below US Hwy. 40 bridge over Missouri River, first floodplain terrace on N bank of River., 38.6833333 -90.6666667, 134m
MO
1679941 Julian A. Steyermark 15915 1934-10-06
United States, Missouri, Cooper, In spreading mats in saline soil around Chouteau Springs, 10 mi SW of Boonville, and S of Lamine, near Chouteau Creek.
MO
233580 Neil W. Snow 5822 1991-07-26
United States, Missouri, Saint Louis, Along railroad tracks, E edge of Jefferson Barracks County Park, beyond end of Gark Road. Occasional in low-lying disturbed areas. Plants ascending to erect, in partial shade., 38.66666 -90.33333
MO
3505373 Benjamin F. Bush s.n. 1934-09-08
United States, Missouri, Jackson, Courtney sandbars of the Missouri River, 39.15555 -94.39333
MO
951452 Neil W. Snow 6016E 1994-08-25
United States, Missouri, Saint Charles, Below US Hwy. 40 bridge over Missouri River, first floodplain terrace on N bank of River., 38.6833333 -90.6666667, 134m
MO
1679857 Ernest J. Palmer 66390 1957-08-26
United States, Missouri, Barry, Borders of shallow pond. 2.5 mi N of Purdy.
MO
233589 Neil W. Snow 5823 1991-08-13
United States, Missouri, Jackson, Kansas City city limit, intersections of Marsh Ave. and E. Truman Road, ca. 150 m E of intersection of E Truman Road with I-435. Occasional in disturbed areas along streets., 37.16666 -94.41666
MO
3505725 David Castaner 9304 1986-07-11
United States, Missouri, Ray, E of Sunshine Lake side of road and open field, 39.25611 -93.97277
MO
951453 Neil W. Snow 6016F 1994-08-25
United States, Missouri, Saint Charles, Below US Hwy. 40 bridge over Missouri River, first floodplain terrace on N bank of River., 38.6833333 -90.6666667, 134m
MO
1685718 Clair L. Kucera s.n. 1952-10-22
United States, Missouri, Boone, Edge of sinkhole pond over limestone, 3 mi SE of Rocheport.
MO
233561 Neil W. Snow 5820 1991-07-19
United States, Missouri, Saint Louis, Junction of Interstate 170 and State Highway 340 (Olive Blvd.). In disturbed meadow adjacent to parking lot. Common in one area where standing rainwater collects., 38.66666 -90.33333
MO
3505711 David Castaner 8827 1985-08-16
United States, Missouri, Livingston, Along Highway 139 near Grand River along a railroad, muck soil, 39.63777 -93.28166
MO
951455 Neil W. Snow 6016H 1994-08-25
United States, Missouri, Saint Charles, Below US Hwy. 40 bridge over Missouri River, first floodplain terrace on N bank of River., 38.6833333 -90.6666667, 134m
MO
1685746 Julian A. Steyermark 14927 1934-08-27
United States, Missouri, Clinton, Alluvial ground around Burlington Lake, 1 mi south of Cameron.
MO
233661 Neil W. Snow 5846 1991-10-13
United States, Missouri, Saint Charles, About 1.5 mi W of Defiance, along high sand bars of Missouri River. Infrequent. Habit ascending. Open, bright sun.
MO
3508297 Arthur Christ s.n. 1979-08-02
United States, Missouri, Mississippi, 2 mi. north of Charleston. in cemetery
MO
951456 Neil W. Snow 6016I 1994-08-25
United States, Missouri, Saint Charles, Below US Hwy. 40 bridge over Missouri River, first floodplain terrace on N bank of River., 38.6833333 -90.6666667, 134m
MO
1685734 Julian A. Steyermark 15125 1934-09-01
United States, Missouri, Holt, Alluvial margin along Big Lake, at Big Lake State Park, 3 mi west of Bigelow.
MO
233652 Neil W. Snow 5845 1991-10-13
United States, Missouri, Saint Charles, About 1.5 mi W of Defiance, along high sand bars of Missouri River. Infrequent. Habit ascending. Open, bright sun.
MO
3529397 Otto Ohmart 1681 1976-11-03
United States, Missouri, Scott, Mississippi River bank at Commerce river bank
MO
951457 Neil W. Snow 6016J 1994-08-25
United States, Missouri, Saint Charles, Below US Hwy. 40 bridge over Missouri River, first floodplain terrace on N bank of River., 38.6833333 -90.6666667, 134m
MO
1685731 Julian A. Steyermark 76223 1954-07-18
United States, Missouri, Platte, Mud Lake (dried-up) in Missouri River bottoms, 6 1/2 mi NW of Farley.
MO
229424 Alan E. Brant 1125 1987-08-15
United States, Missouri, Stoddard, T25N, R12E, near ctr. pt. E boundry Sec. 12. Emer- gent at margin of rice pattie. Open.
MO
951458 Neil W. Snow 6016K 1994-08-25
United States, Missouri, Saint Charles, Below US Hwy. 40 bridge over Missouri River, first floodplain terrace on N bank of River., 38.6833333 -90.6666667, 134m
MO
1685663 Ana Maria Planchuelo 445 1975-11-01
United States, Missouri, Chariton, Swan Lake National Wildlife Refuge. Near junction Rte. 139 and county Hwy E., 36.79527 -93.0625
MO
230660 Alan E. Brant 953 1986-07-22
United States, Indiana, Benton, ca. 0.5 mi. W. of Otterbein off US Rt. 52 along the N & W RR. Open dry RR right-of-way.
MO
951459 Neil W. Snow 6016L 1994-08-25
United States, Missouri, Saint Charles, Below US Hwy. 40 bridge over Missouri River, first floodplain terrace on N bank of River., 38.6833333 -90.6666667, 134m
MO
1685615 Thomas A. Williams s.n. 1889-07-27
United States, Indiana, Wabash, Wabash.
MO
951460 Neil W. Snow 6016M 1994-08-25
United States, Missouri, Saint Charles, Below US Hwy. 40 bridge over Missouri River, first floodplain terrace on N bank of River., 38.6833333 -90.6666667, 134m
MO
1685506 William E. Harmon 1615 1969-09-12
United States, Missouri, Boone, 1/2 mi S of bridge on Hwy I-70 along Missouri River. Wet muddy bank.
MO
951461 Neil W. Snow 6016N 1994-08-25
United States, Missouri, Saint Charles, Below US Hwy. 40 bridge over Missouri River, first floodplain terrace on N bank of River., 38.6833333 -90.6666667, 134m
MO
1685574 Clair L. Kucera s.n. 1956-08-22
United States, Missouri, Boone, Wet margin of natural sinkhole, Rocheport, Missouri
MO
233522 Neil W. Snow 5809 1990-09-01
United States, Arkansas, Arkansas, US Highway 79, 0.3 mi NE of junction with US Highway 165 southbound just N of Stuttgart. Roadside ditch, N side of road. Occasional. Emergent., 34.5 -91.58333
MO
951463 Neil W. Snow 6016P 1994-08-25
United States, Missouri, Saint Charles, Below US Hwy. 40 bridge over Missouri River, first floodplain terrace on N bank of River., 38.6833333 -90.6666667, 134m
MO
100857326 Leroy J. Korschgen 154 1974-10-09
United States, Missouri, Pike, Ted Shanks Conservation Area., 39.545701 -91.193227
MO
1685600 Heinrich K.D. Eggert 477 1886-09-29
United States, Missouri, Near Cliff Cave., 38.4625 -90.2972222
MO
233542 Neil W. Snow 5811 1990-09-01
United States, Arkansas, Arkansas, US Highway 79, 0.2 mi NE of juction with US Highway 165 (southbound), just N of Stuttgart. Ditch along W side of railroad tracks, E side of highway. Common. In very thick heavy, blackish clay. Very robust specimens., 34.5 -91.58333
MO
951464 Neil W. Snow 6016Q 1994-08-25
United States, Missouri, Saint Charles, Below US Hwy. 40 bridge over Missouri River, first floodplain terrace on N bank of River., 38.6833333 -90.6666667, 134m
MO
1685579 Frank C. Gates 13642 1922-10-07
United States, Kansas, Riley, The Kansas, River West of Manhattan.
MO
235374 Neil W. Snow 5799A 1990-08-27
United States, Louisiana, West Baton Rouge, West Mississippi River Banks, directly across from Baton Rouge, 0.5 mi E of Louisiana Highway 1. Sandy, open river banks. Disturbed area, with Salix nigra, Panicum , and Eleusine indica., 30.5 -91.16666
MO
951466 Neil W. Snow 6016S 1994-08-25
United States, Missouri, Saint Charles, Below US Hwy. 40 bridge over Missouri River, first floodplain terrace on N bank of River., 38.6833333 -90.6666667, 134m
MO
1685591 Benjamin F. Bush s.n. 1892-08-21
United States, Missouri, Jackson
MO
951443 Neil W. Snow 6012 1994-08-24
United States, Missouri, Saint Charles, Below US Hwy. 40 bridge over Missouri River, first floodplain terrace on N bank of River. Silty floodplain, completely inundated in 1993., 38.68333 -90.66666, 134m
MO
1685531 Julian A. Steyermark 15222 1934-09-04
United States, Missouri, Buchanan, Alluvial margin of Sugar Lake, 3 mi east of East Atchison.
MO
957933 Alan E. Brant 3555 1995-10-11
United States, Missouri, Saint Clair, T38N, R25W, Sec. 8, 9 and 16 along east side of State Hwy. 13; mud flats of Harry S. Truman Reservoir at low pool. All collections within 150-300 ft. of base of highway fill., 216m
MO
1685542 Billy Joe Cox 3387 1968-10-01
United States, Missouri, Chariton, Collected from the NW corner of Swan Lake, Swan Lake Nat. Wildlife Refuge; growing in sandy soil along the lake shore., 198m
MO
1685562 Julian A. Steyermark 76606 1954-08-17
United States, Missouri, Moniteau, Stems upright, in large clumps; dominant grass around margin of upland sink-hole pond, 3 mi S of Wooldridge.
MO
102144744 John H. Kellogg 26086 1933-08-20
United States, Missouri, New Madrid, Marston. Roadside ditches.
MO
2587951 John H. Kellogg s.n. 1933-09-18
United States, Missouri, Jackson, Courtney. Missouri River sand bars., 39.15556 -94.39333
MO
235499 Neil W. Snow 5809D 1990-09-01
United States, Arkansas, Arkansas, US Highway 79, 0.3 mi NE of junction with US Highway 165 southbound just N of Stuttgart. Roadside ditch, N side of road. Occasional. Emergent., 34.5 -91.58333
MO
1686033 R.A. Evers 89860 1966-10-24
United States, Missouri, Pike, Shore of Mississippi River at Clarksville.
MO
2588263 Howard C. Reynolds 2285 1940-08-09
United States, Nebraska, Richardson, Heavy soil in the drained lake bed of the Verdon Lake, W. of Verdon., 285m
MO
1685783 Clair L. Kucera s.n. 1953-10-11
United States, Missouri, Boone, Upland sinkhole ponds near Rocheport.
MO
2588203 John H. Kellogg s.n. 1898-08-10
United States, Missouri, Saint Louis City, Tower Grove.
MO
1685758 Julian A. Steyermark 14813 1934-08-24
United States, Missouri, Saline, Dominant around alkaline soil about lake and saline spring branch of Sweet Springs.
MO
2588223 Viktor Muehlenbach 3329 1970-06-28
United States, Missouri, Saint Louis City, Right-of-way of the Missouri-Pacific Railroad; on a siding opposite to Espenschied Street.
MO
1685794 Julian A. Steyermark 14840 1934-08-25
United States, Missouri, Carroll, Mud flats along Missouri River, 9 mi south of Carrollton.
MO
2587264 William L. Tolstead 7559 1943-07-03
United States, Texas, Taylor, Near abilene at Lake Lytle. On muddy shore of pond.
MO
1685806 Benjamin F. Bush 33 1933-09-18
United States, Missouri, Jackson, Bottoms, Courtney, Missouri., 39.15556 -94.39333
MO
103291835 R. Dale Thomas 171837 2001-09-19
United States, Arkansas, Ouachita, Along railroad tracks at the Port of Camden east of Adams St. in downtown Camden; Sec. 23, T13S, R17W.
MO
2587058 Ernest J. Palmer 14085a 1918-06-15
United States, Texas, Randall, Waste ground, ditches, Canyon.
MO
3557963 Rhett Johnson Sun-98-9 1998-06-29
United States, Missouri, Ray, Collected from the NW end of Sunshine Lake, near where Cravens Creek flows into the lake; near the Missouri River at river mile 323.0 L oxbow lake near the river, 39.2125 -93.99055, 210m
MO
1685818 Billy Joe Cox 3389 1969-09-27
United States, Missouri, Mississippi, Mississippi River, Hwy 60, Missouri side. Sandy river bank.
MO
951451 Neil W. Snow 6016D 1994-08-25
United States, Missouri, Saint Charles, Below US Hwy. 40 bridge over Missouri River, first floodplain terrace on N bank of River., 38.6833333 -90.6666667, 134m
MO
2588575 C.W. Swan s.n. 1887-09-17
United States, Massachusetts, Bostan, Mass.
MO
1685842 Ernest J. Palmer 32551 1927-08-17
United States, Missouri, Jasper, Open ground, about pools and ditches, near "Oakland", 3 mi NE of Joplin.
MO
103291842 Lowell Ahart 10298 2003-06-22
United States, California, Butte, T17N, R2E, northwest 1/4 Section 22. South side of The Richvale Highway, about 50 yards east of the railroad, Richvale., 39.49375 -121.7413611, 32m
MO
2588807 Norlan C. Henderson 95-422 1995-08-18
United States, Missouri, Platte, Low roadside, along MO #45, about 1 mile south of Farley.
MO
1685837 Bruce F. Hansen 2988 1974-10-20
United States, Missouri, Saint Charles, 1 1/2 mi W of Kampville; ca 6 mi NW of St. Charles, at the Golden Eagle Ferry. Dried, weedy mud flats in sloughs along the Mississippi River. With Leptochloa ssp, Cuperus ssp, Ammania coccinea, Rorippa sessiliflora, Leersia oryzoides, Lindernia, Amaranthus ssp.
MO
2588930 Benjamin F. Bush 791 1894-08-12
United States, Missouri, Jackson, Courtney., 39.15556 -94.39333
MO
1685889 Billy Joe Cox 3390 1969-09-12
United States, Missouri, Boone, 0.5 mi S of bridge on Interstate Hwy I-70 along Missouri River. Wet muddy bank.
MO
2584645 Ada Hayden 13 1934-07-24
United States, Iowa, Clay, Lake Twp, Sec 36. S.W. shore of Mud Lake. Water along shore.
MO
2583998 John M. Fogg 3889 1928-09-05
United States, Massachusetts, Dukes, Brackish ditch near beach. Tarpaulin Cave.
MO
100857327 Leroy J. Korschgen 156 1977-06-16
United States, Missouri, Saline, Elk Lick Spring.
MO
2586849 Julian A. Steyermark 25878 1937-09-06
United States, Missouri, Pike, Gravel along Buffalo Creek, T54N R1W S33, 4 mi SE of Louisiana.
MO
2586829 Benjamin F. Bush 1861 1903-08-19
United States, Missouri, Jackson, Courtney. Wet places., 39.15556 -94.39333
MO
2586683 John Thomas Howell 38673 1962-09-21
United States, California, Kern, Kern River Canyon, el. ca., 305m
MO
2586643 Julian A. Steyermark 19700 1935-09-15
United States, Missouri, Saint Louis, Muddy flats bordering sandy stretches on pseudo-island at junction of Missouri and Mississippi rivers, north of Chain of Rocks.
MO
2586225 George W. Stevens 1698 1913-07-12
United States, Oklahoma, Woods, On sandy grassy slope near Avard.
MO
2586036 Frederick E. Clements 263 1896-08-07
United States, Wyoming, Fremont, Canyon City, Fermont Co., 1629m
MO
100857325 Leroy J. Korschgen 156 1975-09-03
United States, Missouri, Saline, Stouffer Spring.
MO
2586557 Benjamin F. Bush s.n. 1893-06-10
United States, Missouri, Jackson
MO
100325480 C. S. Reid 5938 2006-10-03
United States, Louisiana, Winn, Along Pope Creek SW of US 84, ca. 5 mi W of Castor Creak and La Salle Parish line via private company roads. NE1/4 S23 & NW1/4 S24, T10N R1W., 31.5014 -92.2553
MO
2586454 Anonymous s.n.
United States, South Horbor.
MO
2585807 Norlan C. Henderson 69-352 1969-08-20
United States, New Mexico, Sandoval, Low roadside, along N.M. #44, about 23 miles northwest of Bernalillo.
MO
2585601 John M. Fogg
United States, New Jersey, Salem, detailed locality information protected
MO
2585455 WILLIAM s.n. 1882-08-00
United States, South Dakota, Beadle, Huron.
MO
100417259 LeRoy H. Harvey 7639 1967-09-02
United States, Texas, Jefferson, Groves
MO
101039219 Megan Engelhardt 527 2017-09-26
United States, Missouri, Saint Louis, Provenance: Wild. Location Details: Park at northwest corner of Dave and Buster's parking lot at 13857 Riverport Dr, Maryland Heights, MO 63043. Walk northwest into retention pond area., 38.7586149 -90.4720415
MO
102144752 Norlan C. Henderson 95-422 1995-08-18
United States, Missouri, Platte, Low roadside, along MO #45, about 1 mile south of Farley.
MO
1096082 Neil W. Snow 5996P 1994-08-04
United States, Missouri, Saint Louis, St. Louis, along railroad tracks paralleling Manchester Road, just south of intersection with Sublette Ave. Large but localized population., 38.62805 -90.28027
MO
1096065 Neil W. Snow 5996 1994-08-04
United States, Missouri, Saint Louis, St. Louis, along railroad tracks paralleling Manchester Road, just south of intersection with Sublette Ave. Large but localized population., 38.62805 -90.28027