MASS
00338413 Roberta G. Poland 1957-06-24
United States, Massachusetts, Franklin, Backwater of Deerfield at No. end of Pine Hill., 42.5645233 -72.6031494
MASS
00433807 Stuart Ludlam 1985-09-07
United States, Massachusetts, Hampshire, Pond above Beaver Lake.
MASS
00338412 Stuart Ludlam & Dave Worden 1983-05-31
United States, Massachusetts, Berkshire, Stockbridge Bowl, 42.3349762 -73.3182907
MASS
00365456 T. Steeves; L. Darling 1945-07-07
United States, Massachusetts, Hampshire, NA, 42.2584267 -72.5745354
MASS
00365506 W. D. Countryman 1974-09-11
United States, Vermont, Franklin, na
MASS
00365471 W. Deane 1887-07-13
United States, Massachusetts, Nantucket, NA, 41.2785774 -70.0994606
TEX
TEX00166389 Stephan L. Hatch 8595 2004-10-20
United States, Texas, Brazos, William Ranch property, ca 2 mi NE of the end of Wilson Pasture Road, 2 mi N of FM 974, near Edge. Wetlands near Navasota River, clay loam soil., 30.892527 -96.291551
TEX
TEX00199113 William R. Carr 19150 2000-09-01
United States, Texas, Matagorda, Mad Island Marsh Preserve. Submersed in fairly deep water of Mad Island Slough S of culvert on main preserve road. Palacios NE Quadrangle., 28.67778 -96.10694
TEX
TEX00206576 Chester M. Rowell, Jr. 8259 1961-08-27
United States, Texas, Hemphill, In Lake Marvin, ca. 14 mi. NE of Canadian., 35.884093 -100.185256
TEX
TEX00239879 W. C. Holmes|J. Worley|C. Wells 3492 1979-05-14
Mexico, Chiapas, Km 94, Méx 190, Tuxtla Gutiérrez to Tejuantepec
TEX
TEX00239880 Mahinda Martinez 01400 1986-10-28
Mexico, Tamaulipas, El Mante, El Limon; en el Km 107 carr Mante-Llera
TEX
TEX00239881 Mahinda Martinez 821 1986-08-24
Mexico, Tamaulipas, Altamira, Laguna de Champayan, al NW de la Cd de Tampico
TEX
TEX00239882 Fred A. Barkley|John B. Paxon 2645 1947-08-13
Mexico, Michoacan, Patzcuaro, Lake Pátzcuaro
TEX
TEX00239883 Harde LeSueur 137-A 1939-03-13
Mexico, Tamaulipas, Altamira, Temesi river at Altamira
TEX
TEX00239884 Harde LeSueur 137 1939-03-02
Mexico, Veracruz, Tamiahua, Laguna Tamiahua
TEX
TEX00239885 Harde LeSueur 138 1939-02-28
Mexico, Veracruz, Panuco river near Ebano
TEX
TEX00282540 Reginald Rose-Innes|Brunelle R. Moon 1092 1941-06-13
United States, Texas, Jeff Davis, Limpia Canyon, 10 miles north of Ft. Davis.
TEX
TEX00282541 Barton H. Warnock 46986 1946-11-27
United States, Texas, Pecos, Along cement ditches around farms four miles north of Fort Stockton.
TEX
TEX00282544 Chester M. Rowell, Jr. 4257 1955-07-13
United States, Texas, Hemphill, 7 miles northeast of Canadian. In ponds and lakes along Clear Creek in the bottomlands of the Canadian River.
TEX
TEX00282549 William Larrey McCart 1846 1939-09-30
United States, Texas, Cooke, Sarles Lake.
TEX
TEX00282553 Lois Chambers Taylor|Fred A. Barkley 14652 1944-08-25
United States, Texas, Travis, Along the edge of Lake Austin.
TEX
TEX00282554 John B. Paxson|Fred A. Barkley 16T498 B 1946-08-02
United States, Texas, Hays, Near the bank at the head of the San Marcos River.
TEX
TEX00282556 Barton H. Warnock|Fred A. Barkley|Benjamin Carroll Tharp 46438 1946-08-21
United States, Texas, Colorado, Eagle Lake.
TEX
TEX00282573 William Tate 12 1965-07-23
United States, Texas, Harris, Sheldon Reservoir., 29.86816 -95.174129
TEX
TEX00282576 Bill J. Van Tries 30 1964-01-01
United States, Texas, Chambers, Anahuac Natl. Wildlife Refuge.
TEX
TEX00282577 C. D. Stutzenbaker 126 1966-10-20
United States, Texas, Jefferson, J. D. Murphree Wildlife Mgt. area; 1-10 miles SW Port Arthur. Big Hill Bayou.
TEX
TEX00356666 Raymond J. Fleetwood 9595A 1969-09-28
United States, Texas, Brazoria, Oyster Creek, Holiday Lakes.
TEX
TEX00356673 Gustav M. Watkins s.n. 1928-01-01
United States, Texas, Hays, San Marcos.
TEX
TEX00356674 Benjamin Carroll Tharp|Ecology Class s.n. 1929-10-12
United States, Texas, Hays, San Marcos.
TEX
TEX00356677 Benjamin Carroll Tharp 46439 1946-08-21
United States, Texas, Colorado, Eagle Lake.
TEX
TEX00356678 Barton H. Warnock|Fred A. Barkley|Benjamin Carroll Tharp 46439 1946-08-21
United States, Texas, Colorado, Eagle Lake.
TEX
TEX00356683 Robert Runyon 3517 1938-06-01
United States, Texas, Cameron, Olmito resaca, South Texas.
TEX
TEX00356684 Marshall C. Johnston 53-578 1946-06-30
United States, Texas, Cameron, Resaca de los Fresnos, Lawrence's House.
TEX
TEX00356685 Robert Runyon 2861 1941-07-23
United States, Texas, Cameron, Collected and only known from the lower Arroya Colorado.
TEX
TEX00356686 Robert Runyon 147 1927-11-11
United States, Texas, Cameron, Near Brownsville in Resaca de la Palma.
TEX
TEX00356688 Robert Runyon 2855 1941-07-18
United States, Texas, Cameron, Resaca de la Rancho Viejo, at Olmito.
TEX
TEX00356689 Robert Runyon 3518 1935-08-06
United States, Texas, Cameron, Olmita Lake, near Olmita.
TEX
TEX00356692 Mary S. Young s.n. 1917-11-03
United States, Texas, Travis, Barton Creek, Austin.
TEX
TEX00356693 Mary S. Young s.n. 1916-12-14
United States, Texas, Travis, Barton Creek, Austin.
TEX
TEX00431649 Barbara Ertter|Margaret Campbell|M. K. Krauskia 5480 1984-07-01
United States, Texas, Hays, San Marcos River, San Marcos, between "Icehouse" and dam, (water unusually low due to drought).
TEX
TEX00442464 William R. Carr|Wade Harrell|Laurie Heintz 23218 2004-05-24
United States, Texas, Goliad, Gibson Lake, a natural oxbow lake at S edge of San Antonio River floodplain, W shoreline, ca. 1.0-1.1 airmiles N to NNW of St. Rt. 239 crossing of Goliad-Refugio county line, at N28o33'38", W097o10'22". Lott Lake Quadrangle., 28.56056 -97.17278
TEX
TEX00445842 William R. Carr|Wesley Hornbuckle|Rick Knipe 24530 2006-06-05
United States, Texas, Leon, On floodplain of Trinity River. 0.5 airmiles WNW of mouth of Beaver Dam Creek, ca. 3.3 airmiles WSW of jct. St. Rt. 7 and St. Rt. 542 at Malvern. Halls Bluff Quadrangle., 31.29028 -95.71469
TEX
TEX00454630 William R. Carr 21103 2002-06-19
United States, Texas, Bexar, Ca. 500-1000 ft. S of (downstream from) Espada Aqueduct. San Antonio Missions NHP. [Flora of San Antonio Missions NHP.]., 29.32861 -98.46194
TEX
TEX00454640 William R. Carr 21133 2002-07-10
United States, Texas, Bexar, W side of San Antonio River ca, 600-900 ft. S of Ashley / Mission Rd. bridge. San Antonio Missions NHP. In concrete channel of Acequia de Espada (active irrigation channel) [Flora of San Antonio Missions NHP.]., 29.33278 -98.45889
TEX
TEX00500327 George Yatskievych|Ashley R. Green|Andrew Krisop 17-128 2017-07-14
United States, Texas, Brazos, Restivo property, E side of College Station, ca. 0.3 mile W of State Highway 6 via Deer Park Road at S end of Narrow Lane.
TEX
TEX00512191 Arthur C. Gibson|Jack Beckett 6118 2014-05-17
United States, Texas, Williamson, Brushy Creek, Campion Park on Brushy Creek Road, Cedar Park.
TEX
TEX00540104 Ralph S. Matlock 125 1948-07-02
United States, Oklahoma, Atoka, Lake bottom, Railroad Lake, 4.8 mi. S. of Kiowa.
TEX
TEX00569466 Blair Young|Elizabeth Clark|Bonnie Semmling|Desiree Rodriguez|George Yatskievych 167 2022-07-07
United States, Oklahoma, Coal, Taylor Ranch,on W side of State Highway 48 N of junction of County Road 1640, 1.7 road miles N of State Highway 3 junction in Tupelo., 34.64023 -96.4283
TEX
TEX00570687 Arthur C. Gibson 7438 2020-07-28
United States, Texas, Williamson, at entrance to Sun City Texas, Del Webb Blvd. at Williams Drive/RM 2338, Georgetown.
TEX
TEX00576695 David J. Rosen|J. Koonce 7664 2021-09-26
United States, Texas, Matagorda, Hawkins Ranch. South of Middle Pasture Road at its crossing of Canoe Bayour, 1.3 miles southwest of its intersection with Farm Road, about 1.7 miles south of farm gate on FM 521. In Canoe Bayou., 28.859244444 -95.785288889
TEX
TEX00578427 D. S. Correll|E. C. Ogden 25190 1962-05-09
United States, Texas, Panola, On Alexander Ranch about 4 miles north of Deadwood.
BRITWORK:SMU
BRITWORK369521 Lloyd H. Shinners 19242 1954-10-28
United States, Texas, Dallas, Dallas. Turtle Creek north of Fitzhugh.
BRITWORK:SMU
BRITWORK369522 Wm. L. McCart 1846 1939-09-30
United States, Texas, Cooke, Sarles Lake.
BRITWORK:SMU
BRITWORK20049 Lloyd H. Shinners 20107 1955-05-21
United States, Texas, Dallas, Highland Park, Dallas. In Turtle Creek north of Wycliff.
OVPD-OKLA:OKLA
OKLA141530 L. E. Lindstrom 1150 1966-07-28
United States, Oklahoma, Alfalfa
OVPD-OKLA:OKLA
OKLA144607 D. J. McGlinn 262 2005-06-07
United States, Oklahoma, Osage, 36.8398
OVPD-OKLA:OKLA
OKLA148339 R. Couch & E. Nelson 12 1979-06-22
United States, Oklahoma, Beaver
OVPD-OKLA:OKLA
OKLA148340 R. Couch & E. Nelson 85 1979-07-27
United States, Oklahoma, Washita, 35.3994
OVPD-OKLA:OKLA
OKLA148343 R. Couch & E. Nelson 10 1980-09-05
United States, Oklahoma, Haskell, 35.0799
OVPD-OKLA:OKLA
OKLA148346 R. Couch & E. Nelson s.n. 1899-12-30
United States, Oklahoma, Pittsburg, 34.9781
OVPD-OKLA:OKLA
OKLA148347 R. Couch & E. Nelson 14 1979-08-08
United States, Oklahoma, Carter, 34.3253
OVPD-OKLA:OKLA
OKLA148348 R. Couch & E. Nelson 18 1979-08-08
United States, Oklahoma, Carter, 34.2962
OVPD-OKLA:OKLA
OKLA148349 R. Couch & E. Nelson 5 1979-08-31
United States, Oklahoma, Mayes, 36.3871
OVPD-OKLA:OKLA
OKLA148351 R. Couch & E. Nelson 169 1979-08-09
United States, Oklahoma, Marshall, 34.0927
OVPD-OKLA:OKLA
OKLA148352 R. Couch & E. Nelson 73 1979-07-26
United States, Oklahoma, Dewey, 35.8121
OVPD-OKLA:OKLA
OKLA148355 E. Nelson 54 1979-07-20
United States, Oklahoma, Payne, 36.1961
OVPD-OKLA:OKLA
OKLA148356 R. Couch & E. Nelson 11 1979-08-31
United States, Oklahoma, Ottawa, 36.9216
OVPD-OKLA:OKLA
OKLA148361 R. Couch & E. Nelson 80-9-6 1980-09-06
United States, Oklahoma, McCurtain, 34.0625
OVPD-OKLA:OKLA
OKLA148362 R. Couch & E. Nelson 318 1980-09-19
United States, Oklahoma, Pontotoc, 34.7598
OVPD-OKLA:OKLA
OKLA148881 J. A. Pappas 3 1994-10-03
United States, Oklahoma, Payne, 36.1543
BRIT
BRIT369499 John E. Tilton 5852 1956-09-29
United States, Texas, Schleicher, One mile northwest of Ft. McKavett; near headwaters of San Saba River.
BRIT
BRIT369501 D. E. Lemke 980 1987-05-18
United States, Texas, Sabine, Willow Oak campground, on W shore of Toledo Bend Reservoir, Sabine National Forest.
BRIT
BRIT369502 Tom Starbuck 3092 1982-09-11
United States, Texas, Robertson, W 1/4 of the NW 1/4 Camp Creek Lake Quad, U.S.G.S. 1965; 2.6 mi. S of Ridge, Ned Branch
BRIT
BRIT369503 John E. Tilton 5826 1956-09-29
United States, Texas, Menard, eleven miles west of Menard
BRIT
BRIT369505 Jimmy R. Massey 618 1964-06-06
United States, Texas, McLennan, Battle Lake, 5 mi. W of Mart.
BRIT
BRIT369506 Jimmy R. Massey 724 1964-08-18
United States, Texas, McLennan, Battle Lake, 5 mi w of Mart.
BRIT
BRIT369507 E. S. Nixon 18601 1992-07-11
United States, Texas, Leon, Fort Boggy State Park; 4 miles S. Centerville, Tx Hwy 75.
BRIT
BRIT369508 Wm. L. McCart s.n. 1939-06-26
United States, Texas, Henderson, Koon [Creek Club].
BRIT
BRIT369509 Chester M. Rowell 11328 1967-06-05
United States, Texas, Hemphill, Lake Marvin approx. 11 miles east of Canadian
BRIT
BRIT369510 Chester M. Rowell 4257 1955-07-13
United States, Texas, Hemphill, 7 miles north east of Canadian. In ponds and tanks along Clear Creek in the bottom lands of the Canadian River.
BRIT
BRIT369511 Chester M. Rowell Jr. 8259 1961-08-27
United States, Texas, Hemphill, In Lake Marvin, ca. 14 mi. NE of Canadian.
BRIT
BRIT369512 John B. Paxson 16T498B 1946-08-02
United States, Texas, Hays, Near the bank at the head of the San Marcos River.
BRIT
BRIT369514 Wm. L. McCart 27 1936-08-20
United States, Texas, Hays, Spring Lake, San Marcos.
BRIT
BRIT369515 Peggy A. Amerson 2082 1974-06-00
United States, Texas, Hays, San Marcos River. Station 1, S. of Aquarena Springs Lake, N. of Bridge.
BRIT
BRIT369516 Peggy A. Amerson 2083 1974-06-00
United States, Texas, Hays, San Marcos River. Station 1, S. of Aquarena Springs Lake, N. of Bridge.
BRIT
BRIT369517 R. J. Fleetwood 12232 1976-07-22
United States, Texas, Harrison, Caddo Lake State Park, in Mill Pond.
BRIT
BRIT369518 Geyata Ajilvsgi 3533 1976-06-30
United States, Texas, Fort Bend, 15 miles south of Houston between the Brazos River and Hwy. 288. Scanlin Ranch.
BRIT
BRIT369519 L. N. Lodwick 523 1976-08-04
United States, Texas, Fort Bend, Hale Ranch, 16 mi SE of Rosenburg. Along Elm Lake shoreline.
BRIT
BRIT369520 Jimmy R. Massey 358 1963-08-07
United States, Texas, Falls, Old Marlin Lake, HW 6, Marlin.
BRIT
BRIT369521 Lloyd H. Shinners 19242 1954-10-28
United States, Texas, Dallas, Dallas. Turtle Creek north of Fitzhugh.
BRIT
BRIT369522 Wm. L. McCart 1846 1939-09-30
United States, Texas, Cooke, Sarles Lake.
BRIT
BRIT369523 J.K.G. Silvey 3177 1939-10-29
United States, Texas, Colorado, Submerged in shallow water. Eagle Lake, Eagle Lake, Texas.
BRIT
BRIT369525 Wm. L. McCart 6 1939-08-02
United States, Texas, Camp, Ferndale Lake.
BRIT
BRIT369526 Robert Runyon 2855 1941-07-18
United States, Texas, Cameron, Olmito, Texas in Resaca.
BRIT
BRIT369527 Robert Runyon 2861 1941-07-23
United States, Texas, Cameron, lower Arroya Colorado, 10m
BRIT
BRIT563670 P. Nighswonger 3122 1990-10-28
United States, Oklahoma, Alfalfa, south side of St. Hwy #11. North of Salt Plains Refuge.
BRIT
BRIT563671 R. Couch 12 1979-06-22
United States, Oklahoma, Beaver, R27W, T5N, Sec 6; 5 miles NE Knowles, Knowles Lake
BRIT
BRIT563672 R. Couch 66 1979-07-26
United States, Oklahoma, Caddo, R11W, T11N, Sec 3; 1 mile S Hinton, Red Rock Canyon State Park
BRIT
BRIT563673 R. Couch 14 1979-08-08
United States, Oklahoma, Carter, R1W, T3N, Sec 5; 1.2 miles E Milo on Hwy 53, 0.8 miles S, SCS Site 10 known locally as Creede Speak Lake.
BRIT
BRIT563674 R. Couch 124 1979-07-30
United States, Oklahoma, Comanche, R14W, T3N, Sec. 20; French Lake WMNWR