MO
2539132 Louis H. Pammel 168 1896-08-22
United States, Iowa, Boone, Ledges
MO
2539136 Julian A. Steyermark 15427 1934-09-21
United States, Missouri, Crawford, Sand banks of Brush Creek at McDade Springs, north of Cuba.
MO
2539129 Clyde F. Reed 18023 1949-10-23
United States, Kentucky, McCreary, Barren Fork, edge of pond.
MO
2536079 Bill Summers 5527 1992-09-16
United States, Missouri, Howell, 3.5 mi N of Brandsville; rocky open woods recently logged; T24N S7W S36.
MO
2536238 W.R. Smith 13958 1987-09-26
United States, Minnesota, Sherburne, In Sherburne National Wildlife Refuge, about 2 miles northeast of Orrock. Sandy soil supporting old field vegetation. Associated species include: Cycloloma atriplicifolium, Vivia villosa, Lespedeza capitata. NW1/4 NE1/4 section 4, T34N R 27W, 45.47083 -93.70444
MO
2537919 Viktor Muehlenbach 850 1955-10-09
United States, Missouri, Saint Louis City, On the bank of the Mississippi River, east of the right-of-way of Manufacturers Railway, opposite Sidney Street.
MO
2536391 Roy E. Gereau 1041 1982-08-08
United States, Michigan, Shiawassee, Southwest side of Grand River Rd, just southeast of Temporary Hwy I-69 Bancroft exit ramp at northeast corner of Fremont Cemetery. a few dense clumps in recently disturbed sand with Polygonum pericaria, Erysimum cheiranthoides, & Chenopodium album.
MO
3451538 Sidney T. McDaniel 22185 1978-10-14
United States, Mississippi, Clarke, Hwy 11, 0.8 miles south Lauderdale Co. line, ca 3.5 mi ne Enterprise, SE4? S5, sandy loam disturbed margin rich pine-hardwoods, occasional.
MO
2536155 Ellis B. Noyes s.n. 1911-09-25
United States, Virginia, Portsmouth
MO
2537753 Louis H. Pammel 783 1897-08-27
United States, Iowa, Emmet, Armstrong
MO
2536474 Heinrich K.D. Eggert s.n. 1896-09-16
United States, Mississippi, Panola, Waste places n. Batesville.
MO
952997 Alan E. Brant 3385 1995-08-15
United States, Missouri, Reynolds, T29N, R1W, SE4, NE4, Sec. 17. Disturbed partially shaded roadside on south side of Trail 11 ca. 0.2 miles east of Trail 15, Deer Run State Forest. Ridgetop., 37.1833333 -91.0666667, 305m
MO
2536633 Richardson s.n. 1944-09-03
United States, Massachusetts, Worcester, Along Nashua River bank, Lancaster.
MO
2538895 Frère Louis Rolland-Germain (1110) 1921-08-16
Canada, Quebec, Vallée de I'Ottawa. Environs de la ville d'Ottawa.
MO
2537287 R.T. Ovrebo W1197 1989-09-22
United States, Missouri, Pulaski, Penn's Pond, on bank; T34N R11W Sec. 6. Clarksville very cherty silt loam. Gently sloping pond edge. Aquatic.
MO
951507 Neil W. Snow 6056 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
2536716 Clyde F. Reed 22445 1950-09-24
United States, Maryland, Baltimore, Serpentine barrens, Dolfield Road, Soldiers Delight.
MO
2538812 Julian A. Steyermark 69360 1949-09-25
United States, Missouri, Ozark, Gravelly ground. Bull Shoals Dam Survey: alluvial low ground along east side of Little North Fork of White River, from Arkansas line north to Burse Ford. T21N R15W S16, 1.5 mi southwest of Pontiac.
MO
100548923 Gerrit Davidse 38927 2012-09-09
United States, Missouri, Perry, Trail along western side of Perry County Lake., 37.72 -89.9141667, 159m
MO
1286407 Alan E. Brant 3939 1998-09-06
United States, Missouri, Bollinger, T29N,R8E,W2,NW4, Sec. 5. Gipsy Quadrangle. Bottoms and terraces of the Castor River, east side of river., 37.21666 -90.2, 126m
MO
2537446 Ernest J. Palmer 41763 1933-07-15
United States, Missouri, Shannon, Rocky open woods, 4.5 mi south of Winona.
MO
2538646 Robert Kral 44039 1971-09-14
United States, Alabama, Colbert, Clearing by Brown's Creek, by Little Bear Creek Ranch, ca. 1.5 mi. s.w. Littleville.
MO
100549196 Gerrit Davidse 40405 2012-10-24
United States, Missouri, Stoddard, 2 airline miles SW of the Wappapello Dam along the St. Francis River., 36.9083333 -90.2586111, 105m
MO
2537197 Harry A. Allard 3860 1937-10-17
United States, Virginia, Prince William, Clearing on wooded slope east of Gaskins and 7-8 mi. s. of Aldie. Eastern slope of Bull Run Mountains
MO
2539771 R.A. Thompson C1073 1989-09-04
United States, Arkansas, Sebastian, Arkansas River floodplain; Sec 25, T8N, R31W. Parent rock: Alluvium. Soil: Crevasse. Topography: floodplain. Vegeatation: Recently Disturbed Area. Associates: Ambrosia trifida, Sorghum halepense, Morus rubra, Salix nigra.
MO
2537194 A.S. Hitchcock 1550 1905-10-01
United States, Maryland, Chesapeake Beach. Along railroad.
MO
2539210 Viktor Muehlenbach 1096 1956-09-22
United States, Missouri, Saint Louis City, Along the railroad tracks of the Terminal Railroad Association between the Hussman Refrigerator Co. and West Florissant Ave.
MO
100931418 Gerrit Davidse 43019 2016-09-23
United States, Missouri, Stone, Campbell's Point Corp Campground, U.S. Corp of Engineers, ca. 3.8 airline miles ESE of Shell Knob. Area around boat ramp., 36.5978889 -93.5502778, 281m
MO
2537280 Carleton R. Ball 37 1897-09-03
United States, Iowa, Manchester
MO
2536067 Frank S. Collins s.n. 1987-09-08
United States, Massachusetts, Somerville.
MO
2537360 Julian A. Steyermark 6276 1938-08-30
United States, Missouri, Wayne, W-facing wooded slopes along St. Francis River, T29N R5E Sec. 16, 2 miles WNW of Silva.
MO
2536565 Julian A. Steyermark 25765 1937-09-03
United States, Missouri, Ralls, Gravel along Salt River, 2 mi south of Spalding.
MO
2536885 Delzie Demaree 63231 1970-11-16
United States, Arkansas, Nevada, Bare marl regions. West of Prescott. P.O. Prescott., 98m
MO
2536482 Viktor Muehlenbach 1279 1957-07-21
United States, Missouri, Saint Louis City, Along the Kingshighway viaduct, between Manchester Avenue and the right-of-way of the Missouri-Pacific Railroad.
MO
2536799 Ada Hayden 122 1935-08-08
United States, Iowa, Palo Alto, Highland Twp, 4 mi. E. Ruthven. Oatfield.
MO
2537169 Harry E. Ahles 78640 1973-09-07
United States, Massachusetts, Hampden, Dike of Mountain Street Reservoir, Haydenville.
MO
2536968 DR s.n.
United States, New York
MO
2537358 Viktor Muehlenbach 796 1955-09-17
United States, Missouri, Saint Louis City, On a large freshly cut area, south of the right-of-way of the Terminal Railroad Association, opposite Moloney Transformer plant at Semple Avenue.
MO
2537028 Henry K. Svenson 21139 1963-09-11
United States, Massachusetts, Barnstable, Shady roadside. Shawme Road, Sandwich.
MO
2537043 Bill Summers 5483A 1992-09-09
United States, Missouri, Oregon, McCormack Lake Recreational Area west of Highway 19; mowed area at campground; T25N R4W S23 E1/2.
MO
102852154 Mathies, Peter S 848 1978-10-04
United States, Mississippi, Oktibbeha, Near Dorman Lake of the Talking Warrior Unit of MSU Forest, ca 8 mi S of Starkville on MS 25.
MO
102848517 Michael H. Nee 59431 2012-08-24
United States, New York, Suffolk, Long Island Horticultural Research Laboratory, 3059 Sound Ave, 6.75 km NW of center of Riverhead. Near office building and greenhouses., 40.9625 -72.7163889, 31m
MO
100635478 Gerrit Davidse 41047 2013-09-19
United States, Missouri, Grundy, Crowder State Park; campground., 40.0890277 -93.6716111, 280m
MO
102848519 Michael H. Nee 59440 2012-09-09
United States, New Jersey, Somerset, Rocky Hill, Montgomery Ave, garden at residence., 40.4027778 -74.64, 37m
MO
100610733 Michael H. Nee 59431 2012-08-24
United States, New York, Suffolk, Long Island Horticultural Research Laboratory, 3059 Sound Ave, 6.75 km NW of center of Riverhead. Near office building and greenhouses., 40.9625 -72.7163889, 31m
MO
100610737 Michael H. Nee 59440 2012-09-09
United States, New Jersey, Somerset, Rocky Hill, Montgomery Ave, garden at residence., 40.4027778 -74.64, 37m
MO
3564876 Otto Ohmart 2657 1984-09-15
United States, Missouri, Cape Girardeau, Trail of Tears State Park in grassy area S of marina
MO
3558204 Dianne Martin TLis-97-31 1997-09-24
United States, Missouri, Howard, Collected from study site T-Lisbon, NW of Lisbon, MO and SE of study site S-15; near the Missouri River at river mile 219.0 L unfarmed temporary wetland, 39.12333 -92.90833, 186m
MO
1629715 Ernest J. Palmer 66259 1957-08-15
United States, Missouri, McDonald, Rocky open woods. 1.5 mi SE of Pineville.
MO
3557724 James S. Miller 5649 1990-10-01
United States, Missouri, Lincoln, Along the dirt road along railroad S of Elsberry common along roadside, 39.16666 -90.8, 160m
MO
1629486 Ernest J. Palmer 53081 1951-09-22
United States, Missouri, Barton, Open ground along roadside, upland prairie. 1.5 mi N of Lamar.
MO
1648195 Julian A. Steyermark 8284 1933-10-29
United States, Missouri, Jefferson, Alluvial soil along banks of Meramec River, south of Tenbrook.
MO
101406270 Michael H. Nee 67637 2021-09-14
United States, Wisconsin, Pepin, 3.2 km N of Hwy. 10 intersection in Mondovi, along Hwy. H at the Buffalo County line., 44.5969444 -91.6675, 255m
MO
101892208 Julian A. Steyermark 8100 1932-10-03
United States, Missouri, Mississippi, Old field, 6 mi south of Wolf Island.
MO
101891743 Ernest J. Palmer 67913 1958-09-18
United States, Missouri, Cedar, Sandy open ground. 2 mi W of Cedar Springs.
MO
101891761 Ernest J. Palmer 66259 1957-08-15
United States, Missouri, McDonald, Rocky open woods. 1.5 mi SE of Pineville.
MO
1633467 Thomas A. Williams 19420 1880-00-00
United States, Michigan, Ingham
MO
1634592 Julian A. Steyermark 76623 1954-08-17
United States, Missouri, Cooper, Alluvial ground in valley of petite saline creek at base of badly grazed n Facing wooded slopes, t48n, r14w, sec 23, 1/2-3/4 mi sse of woolridge.
MO
1677566 Melvin L. Conrad 4982 1968-08-26
United States, Missouri, Adair, Sandy bank of Chariton River. 7.9 mi N, 44 degrees W of Kirksville.
MO
2502791 FLEISHMAME 628 1892-08-13
United States, New York
MO
1635966 Harry E. Ahles 78591 1973-08-25
United States, Massachusetts, Franklin, Old field. Greenfield.
MO
1587594 Gerrit Davidse 37552 1998-08-29
United States, Missouri, Saint Charles, Dresser Island Conservation Area, between West Alton and Portage Des Sioux; flood plain of the Mississippi River., 39.9163889 -90.2733334, 120m
MO
102606850 Otto E. Jennings s.n. 1920-09-05
United States, Pennsylvania, Potter, Caudersport.
MO
101897028 Melvin L. Conrad 4982 1968-08-26
United States, Missouri, Adair, Sandy bank of Chariton River. 7.9 mi N, 44 degrees W of Kirksville.
MO
3276887 Andreas Leidolf 0994 1994-09-24
United States, Mississippi, Oktibbeha, T19N R15E S16, off 16 Section Rd, at 0.3 mi N of Old West Point Rd, on the E side of the road, near 16 Section MB Church and Cemetery, relict prairie along powerline right-of-way, with scattered chalk out- crops and patches of Juniperus virginia woods, Black Prairie region, in open disturbed area, "Smooth Crabgrass".
MO
100361221 Pattison, P. (UMKC) 65-19 1965-10-01
United States, Missouri, Platte, Along MO 45 about 2 miles north of Weston
MO
100367423 Butler, D. s.n.
United States, Missouri, Cole, Ca. 2.0 air mi ENE of Centertown. Centerrtown NW Quad. N side of Kings Chapel Road. Property of Dorothy Butler., 38.63 -92.3661111
MO
1575496 Gerrit Davidse 1952 1969-08-27
United States, Iowa, Story, Woods near High School Prairie in Ames., 42.0444326 -93.6270761
MO
101892215 Julian A. Steyermark 8643 1933-10-01
United States, Missouri, Franklin, Around temporary pool in quarry near roadside north of Pacific.
MO
100272673 Otto E. Jennings s.n. 1920-09-05
United States, Pennsylvania, Potter, Caudersport.
MO
103258797 Alan E. Brant 10154 2022-09-16
United States, Missouri, Franklin, Gravel bar and adjacent river bank, Bourbeuse River. Property of Natalie Mueller. Moselle Quadrangle., 38.431925 -90.898206, 151m
MO
2537912 Joseph R. Churchill s.n. 1920-08-09
United States, Massachusetts, Berkshire, Sheffield. Railroad track.
MO
2537921 John H. Kellogg s.n. 1930-08-05
United States, Missouri, Jefferson, Hog Hollow. Sandy banks.
MO
101259130 Alan E. Brant 9498 2020-09-14
United States, Missouri, New Madrid, Botanical Inventory of Sikeston Ridge sand prairie remnants. Missouri Dept. of Conservation. Hawthorn Tract., 36.859868 -89.552701, 93m
MO
100250991 John R. MacDonald 12344 1998-10-24
United States, Alabama, Houston, Vic. of Grangeburg; Junction of rural road with Indigo Pond Rd. just SW of Indigo Pond; T7N, R10W, S13. Occasional, on sandy open roadside.
MO
101033876 Peter H. Raven 28168 1992-08-30
United States, Missouri, Jefferson, 6.5 mi (10.5 km) W of DeSoto. Township 39 N. Range 3 E. Section 11. Open meadow among woods on ridgetop, with cherty substrate, above bluff near Big River, ca. 0.1 mi (160 m) NNE of its confluence with Parker Creek., 38.125 -90.675, 175m
MO
2537918 Viktor Muehlenbach 746 1955-09-04
United States, Missouri, Saint Louis City, Right-of-way of the Terminal Railroad Association along the sidings of 2nd Street, south of Brooklyn Street.
MO
102945481 Alan E. Brant 8075 2015-10-01
United States, Missouri, Wayne, Graves Mountain Conservation Area, Compartment 3 botanical survey. Low ground along State Hwy. N, opening along access road., 37.25567 -90.55957, 195m
MO
2537914 Alan Lievens 1913 1986-10-21
United States, Louisiana, East Baton Rouge, From U.S. 61, travel westward along Brooklawn Drive for 0.5 mile. After crossing a railroad track, turn onto a gravel road paralleling the tracks. Collected along the gravel road. North of Baton Rouge, Louisiana.
MO
102939792 Gerrit Davidse 42538 2015-08-20
United States, Missouri, Washington, Hughes Mountain Natural Area, ca. 5 miles east of the intersection of MO Hwy 21 and MO Hwy M, ca. 9 airline miles SSE of Potosi., 37.805 -90.7130556, 326m
MO
2537995 Norlan C. Henderson 95-938 1995-09-30
United States, Missouri, Bates, Roadside embankment, along Co. Rd. A, about 5 miles west of Rich Hill.
MO
2538000 Samuel M. Tracy s.n. 1890-08-23
United States, Indiana, Indianapolis, 39.768376 -86.158042
MO
100919366 Alan E. Brant 8221 2016-06-17
United States, Missouri, Pemiscot, Black Island Conservation Area, Sanders Tract., 36.25837 -89.59996, 84m
MO
2538162 Bruce Schuette 2608 1995-09-24
United States, Missouri, Montgomery, Loutre River bottomland by river access. Near boundary of Sec. 27 & 28, T48N R6W. In open by woodland edge in river bottom.
MO
2538127 Ora W. Knight s.n. 1905-08-26
United States, Maine, Weed in waste places, Bangor.
MO
2538078 Frederick J. Hermann 3616 1932-08-12
United States, Pennsylvania, Philadelphia, West Philadelphia.
MO
2537751 S.S. Visher 4121 1911-09-11
United States, South Dakota, Clay, Gardens & fields. Vermillion.
MO
2537752 Alexander MacElwee s.n. 1899-10-09
United States, Pennsylvania, Plants Collected in West Philadelphia by Alexander MacElwee. Fields.
MO
2537755 Benjamin F. Bush 1800 1891-08-24
United States, Missouri, Jackson, Dry thin soil. Common.
MO
2537835 Stephen L. Timme 13627 1996-09-14
United States, Missouri, Barton, Prairie State Park, ca. 5.5 km north of Mindenmines (Highway 160). Along near Middle Drywood Creek on road to Buffalo Corral. T32N R33W S17 NE1/4 NE1/4., 37.3 -94.38333
MO
2537595 Louis H. Pammel s.n. 1896-08-28
United States, Iowa, Carroll
MO
2537678 John H. Kellogg s.n. 1897-09-03
United States, Missouri, Saint Louis, Eureka., 38.5025537 -90.6279044
MO
2537674 Frank C. Seymour 16401 1955-09-04
United States, Maryland, Calvert, Roadside. Scientists' Cliffs. Prince Frederick.
MO
2537684 Paul L. Redfearn, Jr. 1524 1969-09-20
United States, Missouri, Shannon, Vicinity of Rocky Creek Falls. T28N R2W Sec. 18. Station 30, Site 1., 229 - 280m
MO
2891018 Charlotte M. Taylor 12850 2005-10-02
United States, Illinois, Madison, 3 mi NE of Highland, at NE of Highland-Winet airport and in the development on the NE side of the airport. Weedy mowed and cultivated fields and bulldozed areas., 38.77916 -89.64055, 164m
MO
2537680 Anonymous s.n. 1858-00-00
United States, Connecticut
MO
2889843 Charlotte M. Taylor 12783 2005-09-21
United States, Illinois, Monroe, In the town of old Valmeyer, at the base of the bluff on the E side of the Mississippi River flood plain. Roadsides, gravel parking lot, quarry edges, and margins of St. John's cemetary., 38.33333 -90.25, 122m
MO
102585436 J. Duncan 399 1987-09-25
United States, Mississippi, Clay, Approximately 8.5-9.5 miles, northeast of West Point on Saunders Gunshop Road, off Bartram Ferry Road, 0.5 miles from county line, deep rich ravines intermittent with the Tombigbee and two of its tributaries.
MO
2537681 Julian A. Steyermark 21491 1938-10-04
United States, Missouri, Pettis, Low open places in path at base of limestone wooded bluffs along Muddy Creek, T47N R20W Sec. 28, 1.5 mi SW of Lookout.
MO
3528079 Robert H. Mohlenbrock 9145 1989-08-15
United States, Missouri, Sainte Genevieve, Hickory Canyon Natural Area, L-A-D Foundation Property, ca. 2 mi N of Sprott, via dirt road off County Road EE large set of sandstone gorges with tall bluffs; disturbed soil, 37.88638 -90.31666, 244 - 290m