F:Botany
C. A. Purpus 6290 1912-12-00
Mexico, Veracruz
F:Botany
I. M. Johnston 4093 1921-06-10
Mexico, Baja California Sur, San Evaristo Bay, 24.907782 -110.708564
F:Botany
M. E. Jones 27004 1930-10-20
Mexico, Baja California Sur, above Primiera Agua near Loreto, 26.011105 -111.344688
F:Botany
E. Palmer 704 1896-04-00
Mexico, Durango
F:Botany
A. Novelo 237 1976-07-28
Mexico, Veracruz
F:Botany
E. Palmer 157 1896-04-00
Mexico, Durango
F:Botany
E. Palmer 708 1896-04-00
Mexico, Durango
F:Botany
D. E. Breedlove 34338 1973-03-23
Mexico, Chiapas
F:Botany
M. C. Carlson 2025 1949-04-06
Mexico, Chiapas
F:Botany
D. E. Breedlove & P. H. Raven 8323 1965-01-23
Mexico, Chiapas
F:Botany
T. Alonis et al. 16164M 1946-02-28
Mexico, Nuevo León
F:Botany
C. J. Johnson & F. A. Barkley 15266M 1946-02-28
Mexico, Coahuila
F:Botany
F. E. Drouet & D. Richards 3905 1939-12-09
Mexico, Sonora
F:Botany
C. L. Lundell 2206 1933-03-23
Guatemala
F:Botany
Daniel Hernández 8946 1989-09-10
Costa Rica, Guanacaste
F:Botany
R. F. Thorne & W. C. Muenscher 8612a 1948-08-27
U.S.A., Georgia, Decatur, Cane Water Pond, 30.979744 -84.434138
F:Botany
A. H. Curtiss 2705
U.S.A., Florida
F:Botany
A. H. Curtiss 2705
U.S.A., Florida
F:Botany
A. H. Curtiss 2705
U.S.A., Florida
F:Botany
W. A. Schipp 991
British Honduras [Belize]
PIHG
331 Kenneth R. Langdon 1050 1969-08-16
United States, Nevada, Fragments washed up to shore of Lake Mead, public beach nw. of Hoover Dam.
PIHG
332 Bonnie Ross 1978-10-12
United States, Florida, Citrus, Mosquito control cannals at Homosassa Spring.
PIHG
333 R.D.B. 1965-11-22
United States, Florida, Broward, Anchored submersed.
PIHG
13631 Kevin A. Grace, Samantha Colios, Thomas Prevratil 2017-10-05
United States, Florida, Palm Beach, Freshwater marsh on W side of US Hwy 27, just E of Holey Land WMA. Submerged aquatic herb, collected at depth of 78 cm. 26.35127°N, -80.63556°W. Diverse submerged macrophyte community present.
PIHG
324 B. Ross & C.A. Bennett 1978-11-08
United States, Florida, Marion
PIHG
325 B. Ross & C.A. Bennett 1980-05-21
United States, Florida, Alachua, West shore of Newnans Lake associated with Ceratophyllum demersum.
PIHG
326 B. Ross & C.A. Bennett 1980-05-21
United States, Florida, Alachua, West shore of Newnans Lake associated with Ceratophyllum demersum.
PIHG
327 B. Ross & C.A. Bennett 1980-05-21
United States, Florida, Alachua, West shore of Newnans Lake associated with Ceratophyllum demersum.
PIHG
328 Bonnie Ross 1978-08-18
United States, Florida, Alachua, Collected originally at Crystal River, specimen grown in Bio-Control pool, Doyle Conner Bldg, S.W. 34th St.
PIHG
329 B. Ross & C.A. Bennett 1978-08-24
United States, Florida, Jefferson, Wacissa Springs, ca. 0.5 mi. s. of Wacissa.
PIHG
330 R.D.B. 1965-12-07
United States, Florida, Broward, Anchored submersed.
PIHG
334 C.A. Bennett 1978-08-23
United States, Florida, Jackson, Collected in Lake Seminole, ca. 12 mi. nw. of Chattahoochee.
PIHG
335 D.H. Habeck & C.A. Bennett 1982-05-18
Panama, Stump Lake. Biological Pest Control Research Unit. Doyle Conner Bldg, S.W. 34th St.
PIHG
336 D.H. Habeck & C.A. Bennett 1982-05-18
Panama, Stump Lake. Biological Pest Control Research Unit. Doyle Conner Bldg, S.W. 34th St.
FSU
000147829
United States, Texas, Tom Green
FSU
000147830
United States, Texas, Zapata
FSU
000147831
United States, California, San Luis Obispo
FSU
000147832
FSU
000147833
United States, New York, Seneca, detailed locality information protected
FSU
000147834
FSU
000146230
United States, Georgia, Decatur
FSU
000146231
United States, Georgia, Decatur
FSU
000146232
United States, Michigan, Cheboygan
FSU
000146233
Canada, Quebec
FSU
000146234
Canada, Quebec
FSU
000146235
Canada, Quebec
FSU
000146236
United States, Iowa, Cerro Gordo
FSU
000146237
United States, Minnesota, Clearwater
FSU
000146238
United States, West Virginia, Wirt
FSU
000146239
United States, Michigan, Cheboygan
FSU
000146240
United States, Michigan, Cheboygan
FSU
000146241
United States, Wisconsin, La Crosse
FSU
000146247
United States, North Carolina, Columbus
FSU
000146248
United States, South Carolina, Barnwell
FSU
000146242
United States, Tennessee, Henderson
FSU
000158370
United States, Tennessee, Greene
FSU
000146243
United States, Tennessee, Cumberland
FSU
000146244
United States, Alabama, Barbour, detailed locality information protected
FSU
000158371
United States, Alabama, Lee, detailed locality information protected
FSU
000146245
United States, Alabama, Sumter
FSU
000147835
United States, Mississippi, Rankin
FSU
000147836
United States, Mississippi, Pike
FSU
000147837
United States, South Carolina, Spartanburg
FSU
000147838
United States, South Carolina, Spartanburg
FSU
000147839
United States, Georgia, Morgan
FSU
000147840
United States, Alabama, Limestone
FSU
000147841
United States, Louisiana, Evangeline
FSU
000147842
United States, Kentucky, Trigg
FSU
000147843
United States, Georgia, Seminole
FSU
000147844
United States, South Carolina, Jasper
FSU
000147845
United States, Mississippi, Scott
FSU
000147846
United States, Georgia, Seminole
FSU
000147847
United States, Georgia, Seminole
FSU
000146246
United States, California, Merced
FSU
000146249
United States, California, Merced
FSU
000146250
United States, North Carolina, Beaufort
FSU
000146251
United States, North Carolina, Jones
FSU
000146252
United States, Louisiana, Ouachita
FSU
000146253
United States, Virginia, Virginia Beach City
FSU
000146254
United States, Mississippi, Jackson
FSU
000146255
United States, Mississippi, Lauderdale
FSU
000146256
United States, Mississippi, Pike
FSU
000146257
United States, Texas, Nueces
FSU
000146258
United States, Alabama, Lee
FSU
000147819
United States, Texas, Travis
FSU
000147820
United States, North Carolina, Columbus
FSU
000147821
United States, Texas, Travis
FSU
000147822
United States, Texas, Travis
FSU
000147823
United States, Texas, Burnet
FSU
000147824
United States, Michigan, Schoolcraft
FSU
000147825
United States, Louisiana, Sabine
FSU
000147826
United States, Louisiana, Saint Tammany
FSU
000147827
United States, Georgia, Decatur
FSU
000147828
United States, North Carolina, Orange
FTPK
C.M. Allen PLK0353 1991-06-28
United States, Louisiana, Vernon, Alligator Lake
FUGR
FUGR0000892
United States, North Carolina, Tyrrell
FUGR
FUGR0000891
United States, North Carolina, Columbus
FUGR
FUGR0000890
United States, North Carolina, Orange
FUGR
FUGR0000893
United States, South Carolina, Jasper
GMUF:Plants
GMUF-0012498 Mike Schening 1990-08-01
United States, Virginia, Stafford, In the Potomac River off Brent Marsh