NY
1884981 R. R. Weedon 4533 1968-09-04
United States of America, South Dakota, Hughes Co., Oahe Dam, tail race area. Pierre, 7 mi NW of Pierre., 44.50188 -100.44454
NY
1925990 R. R. Weedon 5725 1969-09-05
United States of America, North Dakota, Dickey Co., Elm River Dam, Lake Pleasant, 7.0 mi w of Ellendale on Hwy #11
NY
1885007 R. R. Weedon 5018 1968-10-08
United States of America, Nebraska, Saunders Co., Platte River, 0.8 mi s of North Bend, 41.450356 -96.779752
NY
1885000 R. R. Weedon 5755 1969-09-06
United States of America, North Dakota, Sioux Co., 1/2 mi n of Cannonball, Missouri River (just s of Martinson's store). Weedy backwater area on w bank of river.
NY
1911049 F. W. Pennell 8840 1916-09-13
United States of America, Pennsylvania, Berks Co., Scarlets Mill, 40.227038 -75.850203
NY
1925923 B. F. Bush s.n. 1902-10-21
United States of America, Missouri, Courtney, 39.15556 -94.393562
NY
1925966 R. R. Weedon 5872 1969-09-23
United States of America, Iowa, Harrison Co., Round Lake, 3.6 mi n of Mondamin, about 0.5 mi s of Soldier River on hwy #75 Wet edge of marshy area below willows
NY
1884975 R. R. Weedon 4595 1968-09-07
United States of America, South Dakota, Brown Co., Elm River 1 mi n of turnoff of westport on #281 in Elocharis and Crex near bridge
NY
1884987 R. R. Weedon 5773 1969-09-09
United States of America, North Dakota, Williams Co., McCloud Lake on the s side of Ray Sandy Soil
NY
1925973 R. R. Weedon 5963 1969-09-26
United States of America, Minnesota, Pipestone Co., Pipestone, 4.0 mi W, 44.000498 -96.398074
NY
1911091 H. N. Moldenke 3018 1926-08-01
United States of America, New Jersey, Somerset Co., Watchung, 40.63788 -74.450986
NY
1911044 C. C. Curtis s.n. 1900-09-13
United States of America, New Jersey, Palisades
NY
1925929 B. F. Bush 7783 1916-09-13
United States of America, Missouri, Courtney, 39.15556 -94.393562
NY
1925969 R. R. Weedon 5681 1969-09-02
United States of America, Minnesota, Norman Co., Wild Rice River, 1.7 mi n of Hendrum, 47.289025 -96.811468
NY
1911039 C. L. Gilly 248 1939-10-09
United States of America, New York, Bronx Co., New York Botanical Garden, 40.862412 -73.878143
NY
1884951 R. R. Weedon 5663 1969-09-02
United States of America, North Dakota, Walsh Co., Red River of North, 1.5 mi w of Oslo, then 1/4 mi n off of highway #54
NY
1885004 R. R. Weedon 6060 1969-10-01
United States of America, Nebraska, Pierce Co., 5.6 mi e of Plainview on Hwy #20, 42.349674 -97.682229
NY
1884950 R. R. Weedon 4497 1968-09-01
United States of America, North Dakota, Dickey Co., James River, 0.6 mi w of Oakes Next to water & up bank among Carex, ect.
NY
1925959 A. Cronquist 4094 1945-09-07
United States of America, Minnesota, Sandy island in Mississippi River at Winona
NY
1910748 A. Brown s.n. 1879-07-00
United States of America, New York, Hunter's [=Hunters] Point, 40.739269 -73.962361
NY
1885019 R. R. Weedon 6719 1970-09-20
United States of America, Nebraska, Buffalo Co., 3 mi of Gibbon, just n of Junct of Interstate #80 and Gibbon Road
NY
1884963 R. R. Weedon 4569 1968-09-05
United States of America, South Dakota, Davison Co., James River, 6.9 mi n & 0.3 mi e of Mitchell off Hwy #37
NY
1885047 R. R. Weedon 4679 1968-09-23
United States of America, Nebraska, Buffalo Co., Small lake in recreation area E of Fort Kearney Historical Park about 5 mi SE of Kerney.
NY
1885037 R. R. Weedon 5022 1968-10-08
United States of America, Nebraska, Dodge Co., Elkhorn River , just w of Arlington off hwy #30
NY
1911032 S. R. Hill 33244 2000-09-21
United States of America, Illinois, Brown Co., S of La Moine River, W of Illinois River levee and Big Lake ca. 4.2 mi due E of Cooperstown. E side of La Grange road. N side of levee on property line., 450m
NY
1925979 B. F. Bush 164 1893-09-30
United States of America, Missouri, Jackson Co., 39.008502 -94.346091
NY
1885042 R. R. Weedon 4803 1968-09-28
United States of America, Nebraska, Dawes Co., White River, 4 mi w & 5 mi n of Chadron on Hwy #385, 42.893187 -103.062181
NY
1911056 J. L. C. Marie-Victorin 3085B 1916-09-00
Canada, Quebec, Vicinity of Longueuil, 45.533333 -73.516667
NY
1885010 R. R. Weedon 4784 1968-09-27
United States of America, Nebraska, Scotts Bluff Co., Lake Minatare, 10 mi nw of the town of Minatare, 41.931185 -103.501506
NY
1911072 B. H. Long 23579 1920-10-05
United States of America, New Jersey, Camden Co., Swale, SW along Cooper creek.
NY
1925956 O. K. Lakela 1850 1936-09-07
United States of America, Minnesota, Duluth, Bayshore on Oatka Beach Addition, 46.742136 -92.06398
NY
1884993 R. R. Weedon 5729 1969-09-05
United States of America, North Dakota, Mcintosh Co., Lake Hoskins, 2.8 mi w of Ashley on Hwy #11, then 1.0 mi n
NY
1885014 R. R. Weedon 6145 1969-10-06
United States of America, Nebraska, Platte Co., 1.5 mi s of Columbus on Platte River off Hwy #81, 41.406054 -97.364209
NY
1885046 R. R. Weedon 4651 1968-09-22
United States of America, Nebraska, Hall Co., Platte River, 18 mi n of Hastings, 40.833925 -98.373931
NY
1910749 A. Brown s.n. 1880-07-03
United States of America, New Jersey, Ballast, near Communipaw Ferry, 40.707623 -74.035159
NY
1925944 R. R. Weedon 5856 1969-09-22
United States of America, Iowa, Fremont Co., Nishnabotna River, just E of Hamburg.
NY
1911047 K. K. Mackenzie s.n. 1918-10-00
United States of America, New Jersey, Middlesex Co., opposite new brunswick
NY
1885044 R. R. Weedon 4721 1968-09-24
United States of America, Nebraska, Lincoln Co., North Platte River, 3.1 mi n of Hershey, 41.198993 -101.002609
NY
1911061 E. B. Bartram s.n. 1917-09-05
United States of America, Pennsylvania, Pike Co., 41.093429 -75.00184
NY
1911059 A. W. Wood s.n.
United States of America, Massachusetts
NY
1885001 R. R. Weedon 5741 1969-09-06
United States of America, North Dakota, Burleigh Co., 1/2 mi W of General Sibley Park, 3.6 mi SW of Bismarck. Drain ditch in open flat flood plain just E of Missouri River.
NY
1884984 R. R. Weedon 4514 1968-09-02
United States of America, South Dakota, Campbell Co., Spring Creek, .8mi s of Herreid Along bank of intermittant strea with no running water at edge of mass od vegeatation including Carex
NY
1884974 R. R. Weedon 4307 1968-08-16
United States of America, South Dakota, Union Co., Union County State Park, 42.921938 -96.776708
NY
1884998 R. R. Weedon 5780 1969-09-09
United States of America, North Dakota, Mckenzie Co., Yellowstone RIver, about 3.2 mi e of Fairview, Montana
NY
1885018 R. R. Weedon 4699 1968-09-23
United States of America, Nebraska, Lincoln Co., Pond just W of rest stop 4 mi E of Maxwell, 41.078866 -100.447964
NY
1884967 R. R. Weedon 4904 1968-10-04
United States of America, South Dakota, Gregory Co., Ponca Creek, 5.7 mi s of Burke, 43.100402 -99.291783
NY
1925988 J. Lunell s.n. 1908-08-10
United States of America, North Dakota, McHenry Co., 48.234581 -100.636282
NY
1925992 R. R. Weedon 4406 1968-08-25
United States of America, North Dakota, Ramsey Co., Lake Levine, 2 mi e & 3.1 mi s of Maza.
NY
1911041 K. K. Mackenzie 8421 1918-09-00
United States of America, New Jersey, Gladstone., 40.722601 -74.665438
NY
1742373 L. Arnow 4252 1974-09-01
United States of America, Utah, Davis Co., 3 mi. W of Syracuse along road to Antelope Island, ca. 2 mi. E of E shore of Great Salt Lake. Lake strand N of road, 41.089373 -112.122347, 1288m
NY
1926000 R. R. Weedon 4524 1968-09-02
United States of America, South Dakota, Corson Co., Oahe Reservoir, W of Mobridge, Roadside Park across Missouri River., 45.54039 -100.45104
NY
1885016 R. R. Weedon 4727 1968-09-24
United States of America, Nebraska, Lincoln Co., South Platte River, 0.5 mi S of Hershey Wet areas around 'potholes' of trapped water., 41.147815 -101.003296
NY
1911078 W. W. Eggleston 5290 1909-09-00
United States of America, Kentucky, Lyon Co., 37.019129 -88.083283
NY
1925970 R. R. Weedon 5672 1969-09-02
United States of America, Minnesota, Kittson Co., Red River of the North on Hwy #11. about 1.5 mi E and 1/2 mi N of Drayton, North Dakota, just W of Dobbin, Minnesota, 1.6 mi W of Junct. of Hwys #11 and #220. Open lower shoreline on E bank of river.
NY
1885048 R. R. Weedon 4759 1968-09-25
United States of America, Nebraska, Cheyenne Co., 1/2 mi E and 1/2 mi S of Sidney on Lodgepole Creek., 41.135904 -102.967005
NY
1925986 J. Lunell s.n. 1901-08-24
United States of America, North Dakota, Benson Co., 48.069386 -99.366028
NY
1884971 R. R. Weedon 4544 1968-09-04
United States of America, South Dakota, Buffalo Co., 2 mi sw of Fort Thompson, 0.5 mi n of Big Bend Dam on e bank of Shoupe Lake, 44.048115 -99.466392
NY
1885008 R. R. Weedon 4985 1968-10-07
United States of America, Nebraska, Howard Co., 5 mi N of Cairo on Loup River on both open wet areas in sand bars and in wet area on shore with willows, 41.072869 -98.6074
NY
1885021 R. R. Weedon 6721 1970-09-20
United States of America, Nebraska, Kearney Co., 3.5 mi S of Kearney on Hwy #44, 0.9 mi S of Junct of Interstate #80 and Hwy #44 on Platte River., 40.648734 -99.081477
NY
1885011 R. R. Weedon 4947 1968-10-06
United States of America, Nebraska, Burt Co., 3.6 mi E of turnoff to Bancroft W bank of Logan Creek.
NY
1884980 R. R. Weedon 4562 1968-09-05
United States of America, South Dakota, Brule Co., Elm Creek, 4.6 mi se of Junct of Hwy #50 with Hwy #90-16
NY
1884959 R. R. Weedon 5909 1969-09-23
United States of America, South Dakota, Union Co., Big Sioux River bridge, 3.1 mi n of Howarden on highway #110
NY
1742332 R. J. Davis 4688 1946-09-18
United States of America, Idaho, Bannock Co., Northwest of Pocatello, on edge of pond at underpass
NY
1925936 R. R. Weedon 5925 1969-09-24
United States of America, Iowa, Dickinson Co., W Okoboji Lake at Wapeton Small pond in pasture near resort houses
NY
1885005 R. R. Weedon 4695 1968-09-23
United States of America, Nebraska, Dawson Co., 1.5 mi S of Gothenburg on Platte River. At edge of channels either dry or with running water seepage lines., 40.907714 -100.160682
NY
1885027 P. A. Rydberg 190 1891-08-28
United States of America, Nebraska, Lincoln Co., Lands of Platte River., 41.108365 -100.722403
NY
1884988 R. R. Weedon 5627 1969-09-01
United States of America, North Dakota, Traill Co., 0.8 mi n of Grandin, Elm River, River's edge on low bank near Scirpus
NY
1911007 N. L. Britton s.n. 1894-09-23
United States of America, New York, Richmond Co., Four Corners [=Castleton Corners], Staten Island. [Inferred county from precise loc.], 40.61316 -74.122365
NY
1885020 R. R. Weedon 4701
United States of America, Nebraska, Lincoln Co., Platte River, 1.3 mi s of Interstate #80 at Maxwell Turnoff on Hwy #330, 41.034919 -100.52285
NY
1925957 J. Lunell s.n. 1917-09-09
United States of America, North Dakota, Leeds, 48.288888 -99.437635
NY
1925958 B. F. Bush 1816 1902-10-21
United States of America, Missouri, Courtney, Mo.
NY
1911089 Collector unspecified s.n. 1887-07-00
United States of America, Roadside ditches
NY
1925947 C. C. Deam 1902-09-21
United States of America, Indiana, Wells Co., Eight mi Ditch in Jefferson TP, sec 16
NY
1911084 R. W. Woodward s.n. 1915-09-28
United States of America, Connecticut, Franklin
NY
1911037 W. Hess 8381 1998-08-24
United States of America, Michigan, Muskegon Co., Holton Duck Lake Rd. by muskegon river, 43.314 -86.081333
NY
1911024 Collector unspecified 3375 2024-09-14
United States of America, New York, Long Island, New York
NY
1884992 R. R. Weedon 4408 1968-08-25
United States of America, North Dakota, Ramsey Co., E lake, 1 mi E if central lake, 1 mi E and 7.7 mi N of Penn.
NY
1925948 W. H. Welch 678 1924-09-11
United States of America, Indiana, Jasper Co., Keener Twp.
NY
1911085 S. R. Hill 9665 1980-10-12
United States of America, Maryland, Howard Co., N floodplain of the Patuxent River at Browns Bridge, 85m
NY
1925955 B. F. Bush 11962 1930-09-18
United States of America, Missouri, Courtney, 39.15556 -94.393562
NY
1911074 J. H. Lehr 614 1965-09-19
United States of America, New York, Rockland Co., Southeast corner Goebel Road and Rt. 304, Clarkstown Township
NY
1925975 S. D. Swanson 2234 1975-09-06
United States of America, Minnesota, Houston Co., Site 67, Ulmus-Acer dominated open forest along the main channel, W and E sides with shrub communities. To 1 m., 43.669855 -91.267056
NY
1925933 R. R. Weedon 5892 1969-09-23
United States of America, Iowa, Woodbury Co., Big Sioux River at Riverside Park in Sioux City under Interstate #29 bridge & to n of bridge
NY
1911008 G. V. Nash 428 1892-09-05
United States of America, New Jersey, Clifton, 40.8572 -74.158519
NY
1885025 R. R. Weedon 4739 1968-09-24
United States of America, Nebraska, Keith Co., Paxton, 0.6 mi S, South Platte River., 41.12517 -101.35521
NY
1911068 A. Ruth 32 1896-09-00
United States of America, Tennessee, Neat Tenn. River; Knoxville
NY
1925996 R. R. Weedon 4551 1968-09-04
United States of America, South Dakota, Buffalo Co., Crow Creek, ll.6 mi n of Chmaberlain
NY
1911070 F. A. Gilbert 917 1940-09-14
United States of America, West Virginia, Mason Co., Muddy margin of McCullough's Pond
NY
1911043 W. de W. Miller 1408 1916-09-23
United States of America, New Jersey, 1st Woods; Plainfield
NY
1910750 Collector unspecified s.n. 1826-00-00
United States of America, Prope Guneran? [illegible]
NY
1925950 M. McKee 1065 1930-10-04
United States of America, Indiana, Newton Co., N. of Iroquois R, low ground, Sec. 30 Iroquois Twp.
NY
1884957 R. R. Weedon 5954 1969-09-25
United States of America, South Dakota, Minnehaha Co., 0.7 mi sw of Garretson on Split Rock Creek, a tributary of Big Sioux River, 43.712085 -96.513481
NY
1925987 R. R. Weedon 5739 1969-09-06
United States of America, North Dakota, Burleigh Co., Bismarck, just s of Business Hwy #10 bridge in Sertoma City Park, Missouri River. E bank of river
NY
1885024 R. R. Weedon 4792 1968-09-28
United States of America, Nebraska, Scotts Bluff Co., North Platte River, about 1.2mi s of Morrill on #226, Along river and around ponds just s of Clay soil, 41.945951 -103.930181
NY
1911083 M. E. Wharton 5846 1940-10-11
United States of America, Kentucky, Casey Co., 8 miles north of Liberty, 37.434411 -84.939398
NY
1885013 R. R. Weedon 6182 1969-10-07
United States of America, Nebraska, Merrick Co., Center City, about 3 mi S of on Hwy 14, Platte River., 41.07904 -98.00015
NY
1884973 R. R. Weedon 4510 1968-09-02
United States of America, South Dakota, Campbell Co., Just N of Pollock Reservoir shore, open beach.
NY
1911042 K. K. Mackenzie 3909 1908-09-00
United States of America, New Jersey, Passaic Co., 41.033699 -74.30032
NY
1911031 M. H. Nee 58160 2011-10-03
United States of America, Wisconsin, Iowa Co., sandbar in Wisconsin River, opposite ( or perhaps on) old site of Richland City, 1.9 km SSW of Gotham at intersection of Hwy. 60 and Hwy. 14, 43.206111 -90.298333, 202m
RM
329129 Robert D. Dorn 3677 1980-09-04
U.S.A., Wyoming, Niobrara, Mcmasters Reservoir about 2 mi W of Van Tassell., 1463m