NY
02432420 T. S. Elias 12261 1988-09-16
United States of America, California, Santa Barbara Co., Santa Ynez Mountains: above City of Santa Barbara; south end of Camino Cielo ridge road near JunCal Campground, where stream crosses the road.
NY
02432384 E. D. 23 1978-00-00
United States of America, New York, New York Co., Courtland Lake. [=Van Cortlandt Lake?], 40.890489 -73.890104
NY
02432404 W. Hess 7587 1997-06-30
United States of America, Illinois, DuPage Co., Hidden Lake Forest Preserve, 0.3 miles S of intersection of Butterfield Rd. and Rt 53., 41.8264 -88.0558
NY
02432424 R. L. McGregor 15735 1960-06-18
United States of America, Kansas, Cherokee Co., 5 miles west of Baxter Springs., 37.024475 -94.828266
NY
01400382 D. E. Atha 7696 2009-07-04
United States of America, New York, Putnam Co., ca 7 km W of New York/Connecticut border and ca 10 km N of Putnam/Westchester border, Ice Pond Conservation Area, E of Ice Pond Rd, W of Co. Rd 62 (Farm to Market Rd), N of Rte 312 and S of Rte 164., 41.4494389 -73.6154789, 135m
NY
752415 A. Tiehm 4682 1978-08-10
United States of America, Nevada, Humboldt Co., Virgin Valley, Pond 21, 0.7 air mile southeast of Range HQ Duffurena Ranch, 41.84362 -119.0016, 1469m
NY
02432363 M. H. Nee 56482 2009-09-09
United States of America, Wisconsin, Sauk Co., Bakken Pond public access area, extensive marshes in floodplain of Wisconsin River, 4.9 km ESE of center of Lone Rock., 43.18343 -90.143183, 212m
NY
02432418 H. N. Moldenke 3311 1927-07-20
United States of America, New Jersey, Atlantic Co., In swamp, May's Landing., 39.452338 -74.727663
NY
02432426 H. D. House 388 1904-08-27
United States of America, Maryland, Chesapeake Beach., 38.6856 -76.541595
NY
02432373 M. H. Nee 16264 1978-06-25
United States of America, Wisconsin, Richland Co., 6 miles NE of Boscobel., 43.198362 -90.637119, 200m
NY
02434053 A. J. Eames 9087 1918-06-12
United States of America, New York, Low ground, Myers Point, Lansing., 42.537294 -76.549387
NY
02432377 M. H. Nee 25723 1982-09-25
United States of America, Illinois, Champaign Co., Along Hwy. 157, 5 miles SW of Champaign., 40.01804 -88.30399, 210m
NY
02432414 E. S. Burgess s.n. 1890-08-00
United States of America, Massachusetts, Martha's Vineyard., 41.41678 -70.616139
NY
752401 I. C. Martindale 402 1870-08-00
United States of America, New Jersey, Camden Co., Camden, 39.925946 -75.11962
NY
02281095 P. Rubtzoff 10168 1990-06-16
United States of America, California, San Francisco Co., Slope on east side of Glen Canyon Park, just below Christopher Recreation Center Playgroung on Diamond Heights Blvd.
NY
02432380 E. P. Bicknell 93 1912-07-01
United States of America, Massachusetts, Nantucket Island., 41.283456 -70.082794
NY
02432433 D. M. Moore 57-269 1957-06-13
United States of America, Arkansas, Newton Co., Stock pond, 2 miles south of JASPER., 35.979125 -93.186909, 335m
NY
752407 T. W. Edmondson 2015 1901-06-21
United States of America, New York, Bronx Co., Near Unionport. [Inferred county from precise loc.], 40.827323 -73.850135
NY
02432396 Collector unknown 542 1967-06-20
United States of America, North Carolina, New Hanover Co., Brackish marsh along Wrightsville Ave, 3 miles east of junction with South College Road (N.C. 132), Wilmington.
NY
02432383 P. Wilson s.n. 1915-07-16
United States of America, New York, Delaware Co., Arkville., 42.147725 -74.618649
NY
752399 R. Crane 962 1912-07-03
United States of America, Massachusetts, Suffolk Co., 42.40843 -71.011995
NY
02432398 R. D. Thomas 144211 1995-06-09
United States of America, Louisiana, Ouachita Parish, Extensive colony in roadside ditch beside U.S. 165 and La. 2 east of Sterlington and southwest of Perryville., 32.6894 -92.025966
NY
02432431 M. L. Fernald 12223 1940-07-16
United States of America, Virginia, Virginia Beach (Independent City), Princess Anne Co. Brackish to fresh marsh along Back Bay, margin of Cedar Island.
NY
02432427 M. H. Nee 55945 2008-08-27
United States of America, Wisconsin, Richland Co., Along Hwy. 58 on S side of Ithaca., 43.3383 -90.2819, 220m
NY
02434055 Fr. E. Roy 3297 1934-07-17
Canada, Quebec, RIGAUD, comté de VAUDREUIL., 45.466667 -74.3
NY
02432435 W. H. Horr E408 1946-05-28
United States of America, Kansas, 1 mi. N. Lawrence., 38.986165 -95.23525, 253m
NY
02432388 I. S. Moyer s.n.
United States of America, Pennsylvania, Bucks Co., 40.336945 -75.106865
NY
02432422 L. C. Hinckley 2060 1941-07-30
United States of America, Texas, Presidio Co., Head McComb's Canyon, Tierra Vieja Mts., 30.327221 -104.665845, 1040m
NY
02432409 S. McCoy 1430 1933-06-11
United States of America, Indiana, Newton Co., Drainage ditch along &41.
NY
02434064 D. Bradney 311 1987-07-12
United States of America, California, Inyo Co., Narrows section of Surprise Canyon., 914m
NY
02432374 J. Fowler s.n. 1890-07-29
Canada, Ontario, Kingston., 44.233333 -76.483333
NY
02456438 D. E. Atha 14648 2014-06-27
United States of America, New York, New York Co., Central Park. Pond. Between 60th and 61st Sts and between 5th and 6th Aves, 40.766303 -73.97365, 10m
NY
02434072 A. T. Beals s.n. 1924-08-31
United States of America, New Jersey, Salem Co., Old marl pit on Swedes Run 3/4 m. N. W. of Riddleton., 39.602245 -75.362668
NY
752413 A. Hayden 9327 1939-08-15
United States of America, Iowa, Clay Co., Lake Twp, Sec. 34, on the northeast side of Round Lake near the shore
NY
02434073 Collector unknown s.n. 1865-06-00
United States of America, Delaware, New Castle Co., 39.578328 -75.638982
NY
752417 C. E. Garton 24131 1988-07-21
Canada, Ontario, Thunder Bay Distr., On the shore of Castle Lake, about 3.5 km south of H. 588 and 3 km. east of East Arrow Lake Road, 48.18 -90.07
NY
3909146 G. Stevens 92-818 1992-08-21
United States of America, New York, Dutchess Co., 1.4 km NNE of Shenandoah, "Townsend Road Bog". Hopewell Junction USGS Quad map, 41.543551 -73.783847, 85m
NY
752404 D. S. Erskine 2143 1953-07-23
Canada, Prince Edward Island, Queens Co., Woods Islands, near wharf
NY
02432365 W. M. Canby s.n. 1865-06-00
United States of America, Delaware, Near Wilmington., 39.745947 -75.546589
NY
02576173 M. A. Vincent 15077 2010-07-31
United States of America, New York, Schoharie Co., Park-and-ride lot along Rt. 30A, near Sidney Corners N of Schoharie, just S of Interstate 88, 42.7058 -74.313632, 195m
NY
02920856 D. E. Atha 15856 2016-10-05
United States of America, New York, New York Co., Central Park, Meer and Forts, between 109th and 110th Streets and between 5th and 6th Avenues, 40.79686 -73.950341, 20 - 20m
NY
752403 K. K. Mackenzie 5071 1912-06-16
United States of America, New Jersey, Ocean Co., Bay Head, 40.071783 -74.054304
NY
02432419 H. N. Moldenke 10191 1937-08-31
United States of America, New Jersey, Ocean Co., Tuckerton., 39.603174 -74.340145
NY
02432391 W. H. Leggett s.n. 1868-06-27
United States of America, New Hampshire, New Durham.
NY
02432413 F. W. Pennell 7527 1916-07-14
United States of America, New York, Bronx Co., Jerome Park., 40.878864 -73.894656
NY
2729220 A. M. Howald 2903 2012-08-06
United States of America, California, Mono Co., Eastern Sierra Nevada Mtns.: Bridgeport Valley, west side of Hwy. 395, 0.3 mi north of Buckeye Creek bridge (Mount Jackson 1.5' Q.: ,±100m.), 38.264378 -119.277468, 1987m
NY
02432399 T. G. Yuncker 16290 1955-08-31
United States of America, Indiana, Lake Co., Clarke., 41.614285 -87.393899
NY
752416 J. T. Howell 19521 1944-05-28
United States of America, California, Marin Co., Between Almonte and Mill Valley
NY
02432434 A. Commons s.n. 1880-06-00
United States of America, Delaware, Wilmington., 39.734595 -75.53011
NY
02432385 Collector unknown 52
United States of America, New York, Rockland Co., From Sparkill., 41.028733 -73.933016
NY
02434060 M. H. Nee 43709 1993-08-10
United States of America, Wisconsin, Richland Co., Extensive swamp of the silted-in Mill Pond at Richland Center, between Hwy. 80 and the footbridge., 43.344407 -90.400194
NY
02434066 L. E. Urbatsch 6549 1990-07-07
United States of America, Iowa, Cerro Gordo Co., McIntosh Woods State Park along the north shore of Clear Lake, on the east edge of the city of Clear Lake.
NY
02432390 Collector unknown s.n. 1880-00-00
United States of America, New York, Westchester Co., 41.15148 -73.753391
NY
752402 D. B. Ward 17184 1950-06-30
United States of America, Indiana, Montgomery Co., 100 yards north of Hydraulic-Press Brick Co, 1 mile north of Crawfordsville, 40.055647 -86.874452
NY
02432395 H. A. Stephens 5441 1966-06-22
United States of America, Nebraska, Scotts Bluff Co., 1 1/2 mi. W. Melbeta., 41.781632 -103.546865
NY
02432368 S. G. Smith 9730 2008-08-27
United States of America, Wisconsin, Bayfield Co., Along a creek along Wisconsin Hwy. 13 near Howell Road about 4 miles north of Washburn.
NY
02432405 E. S. Burgess s.n. 1893-06-12
United States of America, District of Columbia, Dyke, Wash., 38.760468 -77.050107
NY
02432411 A. Hayden 772 1934-07-20
United States of America, Iowa, Palo Alto Co., Highland Twp. Gravelly beach west side of Lost Island Lake.
NY
02432378 W. H. Seaman s.n.
[No loc.]
NY
02432421 F. W. Pennell 7752 1916-08-02
United States of America, Delaware, New Castle Co., Marshy shore of Delaware R, Claymont.
NY
752409 A. Hayden 11229 1938-07-25
United States of America, Iowa, Woodbury Co., Around the edges of New Lake south of Salix, below Sioux City
NY
02434062 Collector unknown 777 1940-09-19
United States of America, North Carolina, Hyde Co., Roadside ditch, on U.S. #264, 25 miles north of Swanquarter.
NY
666382 W. R. Buck 39884 2001-09-25
United States of America, New York, Putnam Co., Town of Philipstown, West Point Foundry Preserve, at end of Kemble Street in Cold Spring, 41.42 -73.95
NY
752412 H. Shepherd s.n.
United States of America
NY
02434068 K. M. Wiegand 1125 1911-06-21
United States of America, Massachusetts, South Boston Flats., 42.333431 -71.049495
NY
02456448 D. E. Atha 14648 2014-06-27
United States of America, New York, New York Co., Central Park. Pond. Between 60th and 61st Sts and between 5th and 6th Aves, 40.766303 -73.97365, 10m
NY
02432417 T. H. Kearney s.n. 1894-08-00
United States of America, New Jersey, New Durham.
NY
3909347 G. Stevens 90-311 1990-10-01
United States of America, New York, Dutchess Co., 2.8 km ESE of Webatuck, Wetland at S end of Gardner Hill. Joyce Brothers property. USGS Quad map Dover Plains, 41.644615 -73.524528
NY
02450089 D. E. Atha 14589 2014-06-19
United States of America, New York, New York Co., Central Park, Lake, on peninsula into Lake. At 75th St and between 7th and 8th Aves, 40.777489 -73.972828, 18 - 18m
NY
02432366 J. I. Northrop s.n. 1889-06-19
United States of America, New York, Westchester Co., Morris Pond, Yonkers, NY.
NY
02432400 Collector unknown s.n. 2007-06-25
United States of America, New York, Arlington., 40.632326 -74.165144
NY
752396 F. C. MacKeever N304B 1959-08-12
United States of America, Massachusetts, Nantucket Co., 41.298455 -70.012792
NY
02434067 K. M. Wiegand 267 1909-08-23
United States of America, Maine, Sagadahoc Co., Winnegance Creek, Phippsburg.
NY
02434052 S. P. Churchill 3443 1974-06-10
United States of America, Nebraska, Cuming Co., 5 miles South of West point on Highway US 275, just East in meadow., 41.769219 -96.708643
NY
02432382 E. G. K s.n. 1978-00-00
United States of America, New York, New York Co., Courtland Lake. [=Van Cortlandt Lake?], 40.890489 -73.890104
NY
02432425 F. LeBlanc 349 1946-00-00
Canada, Quebec, Granby., 45.4 -72.733333
NY
02432394 J. H. Lehr 272 1955-06-28
United States of America, New York, Rockland Co., North side parking area, Iona Island, Bear Mountain-Harriman Section, Palisades Interstate Park, Stony Point Township., 41.306483 -73.976529
NY
02432436 M. H. Nee 53378 2005-08-16
United States of America, Wisconsin, Richland Co., 1/2 mile E of Viola, along Hwy. 56 and Kanable Hollow Road., 43.502216 -90.659549
NY
02434070 J. Kezer s.n. 1936-06-07
United States of America, New Jersey, Morris Co., Edge of Great Swamp at Meyersville., 40.689824 -74.470432
NY
02432372 G. T. Hastings s.n. 1895-07-02
United States of America, Northern United States.
NY
02432375 F. C. MacKeever N304 A 1959-08-12
United States of America, Massachusetts, Polpis, Nantucket Island., 41.298455 -70.012792
NY
752398 L. M. Umbach s.n. 1896-06-26
United States of America, Indiana, Pine
NY
02432387 J. F. Allen s.n. 1870-00-00
United States of America, New York, N.Y. City. + vicinity., 40.790278 -73.959722
NY
02434065 M. H. Nee 59355 2012-07-14
United States of America, Wisconsin, Richland Co., Hwy. 131 at Richland/Vernon county line. Roadcut through sandstone/shale ridge, this portion of the road is new construction done since the older topographic maps were made., 43.545482 -90.661295, 257m
NY
02432381 W. N. Clute s.n. 1899-06-30
United States of America, New York, Near Yonkers., 40.93121 -73.898747
NY
02432415 Collector unknown s.n. 1891-06-28
United States of America, New [Lane, Jt.]
NY
02432389 S. L. Clarke s.n.
United States of America, New York, Princess [=Princes] Bay, S.I., 40.528994 -74.197644
NY
752395 W. M. Canby s.n. 1861-06-00
United States of America, Delaware, Kent Co., 39.158168 -75.524368
NY
02432392 M. Ruger s.n. 1875-07-08
United States of America, New Jersey, New Durham.
NY
752410 W. H. Leggett s.n. 1870-07-09
United States of America, New York, Carlstadt
NY
02432407 S. R. Hill 10241 1981-06-05
United States of America, Connecticut, New London Co., In pond nr Shunock Brook, White's Farm at end of Caswell Lane. North Stonington.
NY
02432364 S. G. Smith 9730 2008-08-27
United States of America, Wisconsin, Bayfield Co., Along a creek along Wisconsin Hwy. 13 near Howell Road about 4 miles north of Washburn.
NY
752394 D. Lytjen 285 2004-07-28
United States of America, Oregon, Malheur Co., Owyhee Uplands, lower Dry Creek at crossing with Dry Creek road, 30 air miles south-southwest of Vale, 43.57308 -117.41061, 823m
NY
02729423 S. K. Harris 13151 1957-07-23
United States of America, Massachusetts, Essex Co., Chadwicks Pond. Bradford. Haverhill.
NY
02434057 Collector unknown s.n. 1897-07-00
United States of America, Rhode Island, Block Ild.
NY
02432386 T. Morong s.n. 1887-06-27
United States of America, Massachusetts, Banks of the Mystic River. West Newford., 42.422318 -71.132831
NY
02432423 A. E. Radford 36313 1958-07-06
United States of America, North Carolina, Beaufort Co., Brackish marsh, near US. 264A, 2.3 miles ene. of Belhaven.
NY
02432371 W. G. Dore 17415 1959-06-19
Canada, Ontario, Renfrew Co.
NY
02434069 Collector unknown 2947 1914-07-29
United States of America, Massachusetts, Cambridge., 42.375097 -71.105608
NY
02432430 N. L. Britton s.n. 1893-05-25
United States of America, Virginia, Norfolk (Independent City), Norfolk Co. Vicinity of Great Bridge., 36.71376 -76.238827