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Dataset: MICH-
Taxa: Pontederiaceae
Search Criteria: excluding cultivated/captive occurrences
Page 1, records 1-100 of 634

University of Michigan Herbarium

MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1188728Howard A. Crum   1947-08-07
United States, Michigan, Cheboygan, Black Lake, 45.471767 -84.274997
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1221226A.G. Harris, J. Elias, J. Meeker & Kate Thompson   03-2562003-08-10
United States, Michigan, Keweenaw, Isle Royale. East end of Ritchie Lake., 48.04815 -88.681979
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1221227H.R.   431943-09-02
United States, Michigan, Livingston, Lake: Crooked
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1305669R.S.W. Bobbette   35841973-09-01
Canada, Ontario, Simcoe, Contact UM Herbarium
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1305670R.S.W. Bobbette   27311972-07-31
Canada, Ontario, Simcoe, Contact UM Herbarium
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1305671Anton A. Reznicek   1601971-09-18
Canada, Ontario, Simcoe, Contact UM Herbarium
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1305672R.S.W. Bobbette   23821972-09-02
Canada, Ontario, Simcoe, Contact UM Herbarium
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1305673Anton A. Reznicek   35981973-09-30
Canada, Ontario, Simcoe, Contact UM Herbarium
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1305675Anton A. Reznicek   19271972-08-05
Canada, Ontario, Simcoe, Contact UM Herbarium
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1310995J. Funk   4451941-08-04
United States, Michigan, Clare, Crooked Lake, 43.85137 -85.01438
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1310996G.M. Moore   s.n.1938-06-15
United States, Michigan, Clare, Budd Lake, 44.02218 -84.79581
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1310997E.W. Roelofs   304
United States, Michigan, Genesee or Livingston, Lobdell Lake, 42.78203 -83.82587
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1310998M.R. Raymond   6911938-09-09
United States, Michigan, Washtenaw, Mill Creek
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1310999P.H. Eschmeyer   10351938-09-07
United States, Michigan, Washtenaw, Barton Pond, 42.312425 -83.756296
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316000E.W. Roelofs   3301941-07-24
United States, Michigan, Ionia, Morrison Lake, 42.86097 -85.21102
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316001Barbara J. Madsen   3721990-08-22
United States, Michigan, Tuscola, Fish Point Marsh, T15N R8E, sw 1/4 sec. 14, 43.6975 -83.50236
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316002Robert W. Smith   27291988-08-11
United States, Michigan, Lenawee, Cambridge Twp.
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316003Peter W. Fritsch   11671989-07-27
United States, Michigan, Hillsdale, About 12 km W of Hillsdale. Hemlock Lake, SE end., 41.890849 -84.796744
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316004Robert W. Smith   27321988-08-11
United States, Michigan, Lenawee, Cambridge Twp.
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316005John Wright   s.n.1838-08-17
United States, Michigan, Berrien, 41.9487 -86.3353
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316006A.B. Lyons, M.D.   s.n.1868-00-00
United States, Michigan, Washtenaw, Ann Arbor, 42.270872 -83.726329
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316007Emma J. Cole   s.n.1899-07-11
United States, Michigan, Kent, Caledonia (Thornapple River at Alaska), 42.84098 -85.47775
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316008Edward G. Voss   28321955-08-27
United States, Michigan, Muskegon, N end of Half Moon Lake, ca. 2.5 mi. NW of Casnovia., 43.2577 -85.80983
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316009Clayton W. Bazuin   32771941-07-11
United States, Michigan, Kent, Wabasis Creek, 1 mile South of K500 on K601.
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316010John H. Ehlers   70291938-07-28
United States, Michigan, Emmet, In Crooked River at Alanson, 45.43917 -84.78579
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316011John H. Ehlers   70571938-08-04
United States, Michigan, Presque Isle, Oqueoc River at Ocqueoc Lake, 45.48027 -84.11372
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316012Benjamin F. Chandler   s.n.1915-08-26
United States, Michigan, Wayne, Monguagon Creek, 42.104269 -83.195549
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316013Frederick J. Hermann   69761935-08-16
United States, Michigan, Washtenaw, Huron River at Geddes Ave. Bridge 2 1/2 miles east Ann Arbor, 42.2756 -83.7024
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316014Carroll E. Wood, Jr.   82831953-08-09
United States, Michigan, Presque Isle, quiet backwater of the Rainy River near its mouth at Black Lake, 45.444802 -84.217228
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316015John H. Ehlers   5329.51933-07-27
United States, Michigan, Cheboygan, Black Lake near outlet into Black River, 45.499476 -84.322782
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316016Charles K. Dodge   2851917-08-20
United States, Michigan, Berrien, Margin of St. Joseph river in water, near St. Joseph
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316017J. Skogerboe   2002 - 382002-07-10
United States, Michigan, Gogebic, 1000 Island Lake plot 27, 46.227955 -89.403151
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316018W.H. Rush   s.n.1891-08-27
United States, Michigan, Washtenaw, Huron River, Ann Arbor, 42.29559 -83.7426
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316019Charles A. Davis   s.n.1895-06-22
United States, Michigan, Gratiot, About Alma, 43.38095 -84.65758
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316020Charles A. Davis   s.n.1890-08-09
United States, Michigan, Gratiot, Pine River, Alma, 43.37407 -84.66426
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316021Elizabeth C. Almendinger   s.n.1966-08-21
United States, Michigan, Washtenaw, A.A. [Ann Arbor].
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316022Benjamin F. Chandler   s.n.1915-08-26
United States, Michigan, Wayne, near Sibley, 42.168555 -83.269491
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316023Charles A. Davis   s.n.1891-08-20
United States, Michigan, Gratiot, Pine River
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316024J. Funk   3411940-07-10
United States, Michigan, Benzie, Round Lake, 44.710899 -86.129848
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316025E.W. Roelofs   1551941-00-00
United States, Michigan, St. Joseph, Prairie R. Lake, 41.85951 -85.40801
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316026R. Buller   s.n.1941-07-22
United States, Michigan, Ogemaw, Rifle River
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316027M.R. Raymond   7331938-09-13
United States, Michigan, Washtenaw, Delhi Creek, 42.332345 -83.807642
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316028Edward G. Voss   140841972-09-25
United States, Michigan, Livingston, SE arm of Wildwing Lake, Brighton Tp, ca. 6 mi. SW of Milford., 42.52583 -83.67667
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316029Edward G. Voss   144161973-08-10
United States, Michigan, Alger, frequent in channel between Little Beaver Lake and Beaver Lake, and seen locally abundant in Little Beaver Lake., 46.560627 -86.362717
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316030Robert R. Haynes & W. Alan Wentz   8781973-07-15
United States, Michigan, Luce, Common in Culhane Lake., 46.693664 -85.354392
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316031Peter A. Hyypio & Alfred E. Schuyler   10251959-09-07
United States, Michigan, Berrien, Paw Paw Lake, 42.20612 -86.27372
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316032W. Alan Wentz   9901973-08-24
United States, Michigan, Missaukee or Roscommon, Houghton Lake Wildlife Research Area (Porter Ranch) ca. 6 km. sw of Houghton Lake, 44.287384 -84.829065
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316033W. Earle Mulliken   s.n.1895-07-12
United States, Michigan, Kent, Grand Rapids, 42.96336 -85.668086
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316034Emma J. Cole   s.n.1896-07-12
United States, Michigan, Kent, Grand River
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316035Emma J. Cole   s.n.1899-09-30
United States, Michigan, Kent, Pine Island Lake, Plainfield, 43.09444 -85.65904
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316036Jennie Shaddick   s.n.1895-07-19
United States, Michigan, Kent, Reed's Lake. Grand Rapids, 42.947478 -85.604571
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316037Edward G. Voss   134211970-07-08
United States, Michigan, Charlevoix, Beaver Island, in NE arm of Lake Geneserath., 45.597433 -85.527846
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316038Edward G. Voss   133291970-07-02
United States, Michigan, Gogebic, SE end of Crooked Lake, Sylvania Recreation Area, 46.21671 -89.2753
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316039Edward G. Voss   123171966-08-03
United States, Michigan, Schoolcraft, Seney National Wildlife Refuge.
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316040Malcolm E. McDonald   52271949-07-23
United States, Michigan, Monroe, Pte. Mouillee State Game Area, 42.01601 -83.19723
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316041C.M. Tarzwell   2771936-08-08
United States, Michigan, Barry, Hastings Fish Hatchery at inlet of pond #3, 42.646328 -85.299684
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316042E.W. Roelofs   391941-06-13
United States, Michigan, Branch, Messenger Lake, 41.93972 -85.03958
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316043John V. Freudenstein & Thomas A. Freudenstein   1721982-08-04
United States, Michigan, Calhoun, In E end of Wabascon Lake
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316044L.A. Woodbury & C.M. Tarzwell   3501936-08-20
United States, Michigan, Muskegon, Muskegon Lake, 43.23244 -86.29174
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316045R.D. VanDeusen   s.n.1942-06-30
United States, Michigan, Mason, Hamlin Lake, 44.06249 -86.445219
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316046R.R. Dreisbach   72961931-07-25
United States, Michigan, Midland, 4 mi. W. of Midland, edge of Chippewa River Starko farm., 43.612182 -84.326473
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316047Clarence R. Hanes   SJ811953-07-30
United States, Michigan, St. Joseph, Portage Lake, 42.0464 -85.50948
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316049P.H. Eschmeyer   7031938-08-12
United States, Michigan, Ingham, Lake Lansing, 42.76039 -84.39998
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316051E.L. Cheatum   2091937-08-18
United States, Michigan, Iosco, Lake: Van Ettan, Sta. No. 1, 44.47353 -83.36236
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316052Betty M. Robertson   9111946-08-27
United States, Michigan, Charlevoix, Public dock Round Lake, Charlevoix, 45.316674 -85.254511
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316053Chester W. Laskowski   11251964-08-02
United States, Michigan, Schoolcraft, Seney National Wildlife Refuge B 1 Pool, N shore.
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316054Brian T. Hazlett   44771986-08-04
United States, Michigan, Benzie, Sleeping Bear Dunes National Lakeshore Platte River at 1/4 mile from Lake Michigan., 44.725945 -86.151529
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316055Chester W. Laskowski   9071964-07-05
United States, Michigan, Schoolcraft, Seney National Wildlife Refuge of E 1 Pool ca. 200 yds NW of F 1 spillway
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316056Edward G. Voss   53581957-08-20
United States, Michigan, Mason, E shore of Bass Lake, ca. 8 mi. SSE of Ludington, 43.830888 -86.406115
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1316057Dan J. Skean, Jr.   29731991-06-30
United States, Michigan, Calhoun, Brandt Woods. S7/8, T2S, R4W. Beech-maple forest N of Winnipeg Lake ca. 4 mi NW of Albion, Sheridan Township. Rice Creek, 42.31263 -84.81642
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1319905Charles F. Wheeler   s.n.1880-00-00
United States, Michigan, Ionia, Hubbardston, 43.09254 -84.83763
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1333877Janet K. Marr   36722007-07-31
United States, Michigan, Baraga, Keweenaw Bay Indian Community, Sany Point., 46.784724 -88.470906
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1334658Charles A. Davis   s.n.1895-06-25
United States, Michigan, Gratiot, About Alma, 43.38095 -84.65758
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1475064Stephen Ross   21652005-06-28
United States, Michigan, Kent, Tyrone Twp. Rogue River State Game Area. South Shore of Spring Lake at boat launch, 43.256203 -85.682351
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1480201Douglass Houghton   1829-07-00
United States, New York, Rensselaer, Near Troy, River Hudson [Coordinates are for the River shore at the 19th St. bridge.], 42.7283 -73.6959
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1482595William S. Martinus   6292014-09-08
United States, Michigan, Ottawa, 3 miles N of Conklin. 1700' S of Hoover St, 1000' E of 24th Ave. Grose Park. Crockery Lake., 43.1719722 -85.8451389
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1483438David C. Dister   3892011-08-28
United States, Michigan, Mason, Ludington State Park, 44.0267167 -86.4703
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1489741F. Rugel   1961844-08-00
United States, Tennessee, Jefferson, French Broad River
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1489742G.W. Clinton   s.n.1860-00-00
United States, New York, Erie, Buffalo, 42.896501 -78.854232
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1491662Lewis E. Foote   s.n.1862-08-06
United States, Michigan, Washtenaw, Ann Arbor, 42.270872 -83.726329
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1517872Russell G. Schipper   11972017-08-08
United States, Michigan, Allegan, Allegan State Game Area, ca. 4 miles SE of Allegan, at Trowbridge Dam, on the E side of 28th Street at the Kalamazoo River., 42.48218 -85.7961
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1517880Russell G. Schipper   12052017-08-08
United States, Michigan, Allegan, Allegan State Game Area, ca. 4 miles SE of Allegan, at Trowbridge Dam, on the E side of 28th Street at the Kalamazoo River., 42.48218 -85.7961
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1558673R. G. Schipper   12822017-10-03
United States, Michigan, Allegan, at boat launch area in central portion of the S side of Ottawa Marsh. T-3-N, R-15-W, SW 1/4 of NW 1/4 of section 25. Ca. .6 miles N of 126th Avenue. Ca. 3.5 miles NE of Fennville, in the Allegan State Game Area, 42.61756 -86.03443
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1562685R.D. Rutherford   262018-07-23
United States, Michigan, Ontonagon, Firesteel River mouth; along edge of river, 46.93428 -89.19718
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1659734William C. Werner   s.n.1887-08-21
United States, Ohio, Lake, near Painesville
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1659735E. L. Moseley   s.n.1920-08-15
United States, Ohio, Ottawa, Bay Point
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1659736E. P. Killip   133651930-08-17
United States, Virginia, no data, Across from Plummers
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1659737B. C. Tharp   s.n.1937-11-05
United States, Texas, Travis, Barton Creek, Austin
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1659738W. J. Crins   104501996-08-07
Canada, Ontario, Muskoka, Potato Island Wetland, E. side of Potato Island causeway, Grid-986609 (31 D/13)
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1659739L. M. Umbach   s.n.1895-07-30
United States, Illinois, DuPage, Mill pond, Warrenville
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1659740R. L. Stuckey and Tracy L. Engle   s.n.1991-06-00
United States, Ohio, Ottawa, Put-in-Bay
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1659741H. H. Rusby   s.n.1879-08-00
United States, New Jersey, Sussex, Swartswood Lake
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1659742Charles R. Barnes   361878-07-20
United States, Indiana, LaPorte, Clear Lake
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1659743T. E. Boyce   1713
United States, Vermont, Addison, Ferrisburg
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1659744Ivar Tidestrom   50021911-07-23
United States, Washington, D.C., no data, Eastern branch of the Potomac River
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1659745H. H. Rusby   s.n.1876-08-01
United States, New Jersey, Essex, Bloomfield
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1659746A. J. Pieters   s.n.1898-08-00
United States, Ohio, Ottawa, Put-in-Bay
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1659747A. J. Pieters   s.n.1898-08-00
United States, Ohio, Ottawa, East Harbor
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1659748John M. Fogg, Jr.   210101951-06-21
United States, Pennsylvania, Warren, Along Allegheny River 3 1/2 mi. n.e. of Tidioute
MICH:Angiosperms
Heteranthera dubia (Jacq.) MacMill.
1659749Wilhelm N. Suksdorf   s.n.1916-09-07
United States, Washington, Spokane, Latah Creek
Page 1, records 1-100 of 634

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