Herbarium Specimen Details

Heteranthera dubia
Herbarium USAM (USAM)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacquin) MacMillan
Herbarium Name Used Heteranthera dubia (Jacquin) MacMillan
Locality USA. Alabama In Blakeley River, 0.4 mi. S of junction of Tensaw and Blakeley Rivers. T3S, R1E, west half of Sec. 36.
Habitat In 2-3 feet of water.
Reproductive State Fruit
Specimen Notes
Collector Dowling, Hugh M. 206
Collection Date 15 Jun 1979
Accession Number USAM000013175
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Heteranthera dubia
Herbarium USAM (USAM)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacquin) MacMillan
Herbarium Name Used Heteranthera dubia (Jacquin) MacMillan
Locality USA. Alabama In Blakeley River, 0.4 mi. S of junction of Tensaw and Blakeley Rivers. T3S, R1E, west half of Sec. 36.
Habitat In 2-3 feet of water. With Potamogeton nodosus and Najas guadalupensis.
Reproductive State Flower
Specimen Notes
Collector Dowling, Hugh M. 206
Collection Date 15 Jun 1979
Accession Number USAM000013179
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Heteranthera dubia
Herbarium USAM (USAM)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacquin) MacMillan
Herbarium Name Used Heteranthera dubia (Jacquin) MacMillan
Locality USA. Alabama Bay Minette Creek, near where crossed by Ala. 225, w of crossing.
Reproductive State Fruit
Specimen Notes
Collector Kral, Robert 35180
Collection Date 09 Jun 1969
Accession Number USAM000013177
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Heteranthera dubia
Herbarium USAM (USAM)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacquin) MacMillan
Herbarium Name Used Heteranthera dubia (Jacquin) MacMillan
Locality USA. Alabama Near mouth of Three Mile Creek (on Tensaw River). T3S, R1E, approximate center of Sec. 34.
Habitat Floating or submerged. With much Egeria densa.
Reproductive State Fruit
Specimen Notes
Collector LeLong, Michel G. 5475
Collection Date 07 Aug 1970
Accession Number USAM000013180
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Heteranthera dubia
Herbarium USAM (USAM)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacquin) MacMillan
Herbarium Name Used Heteranthera dubia (Jacquin) MacMillan
Locality USA. Alabama Along northwest shore of Mobile Bay, south of Battleship Causeway (Hwy. 90-98), and directly north of Battleship Park.
Habitat Submerged and floating plants.
Reproductive State Fruit
Specimen Notes
Collector LeLong, Michel G. 8854
Collection Date 20 Oct 1975
Accession Number USAM000013176
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Heteranthera dubia
Herbarium USAM (USAM)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacquin) MacMillan
Herbarium Name Used Heteranthera dubia (Jacquin) MacMillan
Locality USA. Alabama 2 miles north of Hwy. 90 on eastern shore of Tensaw River. T4S, R1E.
Habitat Floating in water associate with Potamogeton nodosus and P. illinoesis.
Reproductive State Flower
Specimen Notes
Collector Lott, Bob 97
Collection Date 07 Aug 1980
Accession Number USAM000013178
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Heteranthera dubia
Herbarium UWAL (UWAL)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacq.) MacM.
Herbarium Name Used Heteranthera dubia (Jacq.) MacM.
Locality USA. Alabama 2.0 air mi. N of Gainesville. West Bank Dam area of original Tombigbee River. 32° 50' 57" N 88° 9' 28" W
Habitat Silted in area behind dam. Water about 0.5 m deep.
Reproductive State
Specimen Notes
Collector Keener, Brian R. 6147
with Tracy Keener
Collection Date 22 Aug 2010
Accession Number UWAL0004757
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Heteranthera dubia
Herbarium UWAL (UWAL)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacq.) MacM.
Herbarium Name Used Heteranthera dubia (Jacq.) MacM.
Locality USA. Alabama At Meaher State Park. 30° 39' 58" N 87° 55' 51" W
Description Flowering.
Habitat Floating near boat ramp.
Reproductive State
Specimen Notes
Collector Barger, T. Wayne SP#2576
with Chris T. Taylor
Collection Date 26 Aug 2016
Accession Number UWAL0047566
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Heteranthera dubia
Herbarium UWAL (UWAL)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacq.) MacMill
Herbarium Name Used Heteranthera dubia (Jacq.) MacMill
Locality USA. Alabama N of Battlefield Rd. in Blakely St. park. T3S R2E S44.
Description Corolla yellow.
Habitat In beaver pond.
Reproductive State
Specimen Notes Courtesy of the Weeks Bay Volunteers
Collector Larsen, Harry S. 1464
Collection Date 10 May 2004
Accession Number UWAL0043178
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Heteranthera dubia
Herbarium UWAL (UWAL)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacq.) MacMill
Herbarium Name Used Heteranthera dubia (Jacq.) MacMill
Locality USA. Alabama L. Bateau Bay in the Tensas R. delta. T4S R1E S
Description Petals pale yellow.
Habitat Shallow, open water.
Reproductive State
Specimen Notes Courtesy of the Weeks Bay Volunteers
Collector Larsen, Harry S. 1323
with N. Fred Nation
Collection Date 03 Sep 2003
Accession Number UWAL0043177
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Heteranthera dubia
Herbarium UWAL (UWAL)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacq.) MacM.
Herbarium Name Used Heteranthera dubia (Jacq.) MacM.
Locality USA. Alabama On Guntersville Reservoir just downstream of cut channel out of North Sauty Creek embayment (TRM 377.4R); ca. 8 miles SW of downtown Scottsboro 34° 33' 55" N 86° 5' 12" W
Habitat Growing on top of surface mat of hydrilla
Reproductive State
Specimen Notes
Collector Webb, David H. 8121
Collection Date 16 Sep 2014
Accession Number UWAL0049884
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Heteranthera dubia
Herbarium UWAL (UWAL)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacquin) MacMillan
Herbarium Name Used Heteranthera dubia (Jacq.) MacM.
Locality USA. Alabama Guntersville Reservoir in small slough along AL 79 on S side of Mill Creek embayment (TRM 367.0R); ca. 8.6 miles NNE of downtown Guntersville 34° 28' 11" N 86° 13' 26" W
Habitat Shallow water on reservoir in small slough
Reproductive State
Specimen Notes
Collector Webb, David H. 8996
Collection Date 30 Jun 2020
Accession Number UWAL0049533
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Heteranthera dubia
Herbarium UWAL (UWAL)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacq.) MacM.
Herbarium Name Used Heteranthera dubia (Jacq.) MacM.
Locality USA. Alabama on E side of large island (Snake Island) at TRM 366.7R; ca 8.3 mi NE of downtown Guntersville 34° 27' 38" N 86° 12' 58" W
Habitat shallow water of Guntersville Reservoir in small inlet
Reproductive State
Specimen Notes
Collector Webb, David H. 8481
Collection Date 17 Jul 2017
Accession Number UWAL0039492
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Heteranthera dubia
Herbarium UWAL (UWAL)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacq.) MacM.
Herbarium Name Used Heteranthera dubia (Jacq.) MacM.
Locality USA. Alabama Downstream end of Finley Island on Wheeler Reservoir at TRM 298.2L; ca. 6.0 miles NW of the Morgan County Courthouse in Decatur 34° 39' 45" N 87° 3' 59" W
Habitat Growing in about 5 ft of water on the downstream end of island on reservoir
Reproductive State
Specimen Notes
Collector Webb, David H. 8741
Collection Date 28 Aug 2019
Accession Number UWAL0049891
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Heteranthera dubia
Herbarium UWAL (UWAL)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacq.) MacM.
Herbarium Name Used Heteranthera dubia (Jacq.) MacM.
Locality USA. Alabama On Pickwick Reservoir at TRM 239.9R; ca. 0.25 mile SE of southern end of Koger Island and ca. 4.7 miles NE of US Post Office in Cherokee 34° 48' 5" N 87° 54' 39" W
Habitat Growing on hydrilla mat on reservoir
Reproductive State
Specimen Notes
Collector Webb, David H. 8826
Collection Date 08 Oct 2019
Accession Number UWAL0049651
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Heteranthera dubia
Herbarium UWAL (UWAL)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacq.) MacM.
Herbarium Name Used Heteranthera dubia (Jacq.) MacM.
Locality USA. Alabama On Guntersville Reservoir on Pine Island (TRM 370.5L); ca. 4.75 miles ESE of Grant 34° 30' 13" N 86° 10' 24" W
Habitat Growing on top of surface mat of hydrilla
Reproductive State
Specimen Notes
Collector Webb, David H. 8117
Collection Date 13 Sep 2014
Accession Number UWAL0049883
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Heteranthera dubia
Herbarium UWAL (UWAL)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacq.) MacM.
Herbarium Name Used Heteranthera dubia (Jacq.) MacM.
Locality USA. Alabama Near boat ramp at Brush Creek Park along the Tennessee River. Tennessee Valley district of Highland Rim 34° 54' 6" N 87° 59' 36" W
Habitat River margin
Reproductive State
Specimen Notes
Collector Spaulding, Daniel D. 15630
Collection Date 25 Aug 2018
Accession Number UWAL0050554
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Heteranthera dubia
Herbarium UWAL (UWAL)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacq.) MacM
Herbarium Name Used Heteranthera dubia (Jacq.) MacM.
Locality USA. Alabama On Wheeler Reservoir at TRM 301.1L about 0.2 mile S of pipeline crossing; ca. 3.9 miles NW of the Morgan County Courthouse in Decatur 34° 38' 39" N 87° 2' 8" W
Habitat Growing in about 6 ft of water in small inlet on reservoir
Reproductive State
Specimen Notes
Collector Webb, David H. 8735
Collection Date 28 Aug 2019
Accession Number UWAL0049751
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Heteranthera dubia
Herbarium UWAL (UWAL)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacq.) MacM.
Herbarium Name Used Heteranthera dubia (Jacq.) MacM.
Locality USA. Alabama On Finley Island on Wheeler Reservoir at TRM 300.0L; ca. 4.7 miles NW of the Morgan County Courthouse in Decatur 34° 39' 14" N 87° 2' 41" W
Habitat Growing in about 6 ft of water on island on reservoir
Reproductive State
Specimen Notes
Collector Webb, David H. 8739
Collection Date 28 Aug 2019
Accession Number UWAL0049892
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Heteranthera dubia
Herbarium UWAL (UWAL)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacquin) MacMillan
Herbarium Name Used Heteranthera dubia (Jacquin) MacMillan
Locality USA. Alabama Along northwest shore of Mobile Bay, south of Battleship Causeway (Hwy. 90-98), and directly north of Battleship Park.
Habitat Submerged and floating plants.
Reproductive State
Specimen Notes
Collector LeLong, Michel G. 8854
Collection Date 20 Oct 1975
Accession Number UWAL0038006
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Heteranthera dubia
Herbarium UWAL (UWAL)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacq.) MacM.
Herbarium Name Used Heteranthera dubia (Jacq.) MacM.
Locality USA. Alabama On Wheeler Reservoir in upstream end of small inlet at TRM 295.6L; ca. 1.9 miles S of Brown's Ferry Nuclear Plant and ca. 5.0 miles NE of Hillsboro 34° 40' 36" N 87° 6' 59" W
Habitat Shallow water on reservoir in upstream end of small inlet
Reproductive State
Specimen Notes
Collector Webb, David H. 8773
Collection Date 18 Sep 2019
Accession Number UWAL0049757
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Heteranthera dubia
Herbarium UWAL (UWAL)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacq.) MacM.
Herbarium Name Used Heteranthera dubia (Jacq.) MacM.
Locality USA. Alabama On Wheeler Reservoir in small inlet at TRM 294.3R just E of the intake at Brown's Ferry Nuclear Plant; ca. 10.8 miles SW of downtown Athens 34° 42' 3" N 87° 6' 59" W
Habitat Growing in about 5 ft of water on reservoir in small inlet
Reproductive State
Specimen Notes
Collector Webb, David H. 8737
Collection Date 28 Aug 2019
Accession Number UWAL0049754
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Heteranthera dubia
Herbarium JSU (JSU)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacquin) MacMillan
Herbarium Name Used Heteranthera dubia (Jacquin) MacMillan
Locality USA. Alabama In the Mobile/Tensaw Delta. Alluvial-deltaic Plain of the East Gulf Coastal Plain.
Habitat Aquatic in the Tensaw River
Reproductive State Flower
Specimen Notes
Collector Spaulding, Daniel D. 10783
with Greg Lein & Lori Lein
Collection Date 9 Jul 2000
Accession Number JSU110385
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Zosterella dubia
Herbarium UNA (UNA)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Zosterella dubia (Jacq.) Small - Determined By: Charles N. Horn, _-_-1984
Herbarium Name Used Zosterella dubia (Jacq.) Small
Locality USA. Alabama On Hwy 31 causeway, 3.4 mi W of jcn 225 (Spanish Fort) 30° 40' 33" N 87° 58' 32" W
Description Abundant
Habitat 2 ft water, Mobile Bay
Reproductive State
Specimen Notes
Collector Davenport, Lawrence J. 245
Collection Date 09 Oct 1977
Accession Number UNA00007007
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Zosterella dubia
Herbarium UNA (UNA)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Zosterella dubia (Jacq.) Small - Determined By: Charles N. Horn, _-_-1984
Herbarium Name Used Zosterella dubia (Jacq.) Small
Locality USA. Alabama Public boat launch ca. 3.3 mi. from jct St. Rt. 35 along Co. Rt. 67 E edge sec. 16, T5S, R6E 34° 36' 25" N 86° 6' 34" W
Description Fl. yellow; abundant in water ca. 2 ft. deep
Reproductive State
Specimen Notes
Collector Haynes, Robert R. 6833
Collection Date 02 Aug 1978
Accession Number UNA00007042
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Zosterella dubia
Herbarium UNA (UNA)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Zosterella dubia (Jacq.) Small - Determined By: Charles N. Horn, _-_-1984
Herbarium Name Used Zosterella dubia (Jacq.) Small
Locality USA. Alabama State park boat launch, Ducker Bay, ca. 1 mi. due W of Bridgehead 30° 40' 6" N 87° 56' 15" W
Description yellow; abundant in water ca. 2 ft. deep
Reproductive State
Specimen Notes
Collector Haynes, Robert R. 7518
Collection Date 07 Aug 1979
Accession Number UNA00007086
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Zosterella dubia
Herbarium UNA (UNA)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Zosterella dubia (Jacq.) Small - Determined By: Charles N. Horn, _-_-1984
Herbarium Name Used Zosterella dubia (Jacq.) Small
Locality USA. Alabama E bank of Guntersville Lake at St. Rt. 35; ca. 3.2 mi. SE of Scottsboro Sec. 2, T5S, R6E 34° 38' 1" N 85° 58' 13" W
Description Abundant in water ca. 2 ft. deep
Reproductive State
Specimen Notes
Collector Haynes, Robert R. 6601
Collection Date 07 Jul 1978
Accession Number UNA00007017
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Zosterella dubia
Herbarium UNA (UNA)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Zosterella dubia (Jacq.) Small - Determined By: Charles N. Horn, _-_-1984
Herbarium Name Used Zosterella dubia (Jacq.) Small
Locality USA. Alabama US 90 at Apalachee River. West bank on north side of the causeway. T4S, R1E 30° 40' 21" N 87° 57' 16" W
Description One plant growing in one meter of water in small inlet. Muddy substrate.
Reproductive State
Specimen Notes
Collector Horn, Charles N. 446
Collection Date 27 Aug 1981
Accession Number UNA00007022
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Zosterella dubia
Herbarium UNA (UNA)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Zosterella dubia (Jacq.) Small - Determined By: Charles N. Horn, _-_-1984
Herbarium Name Used Zosterella dubia (Jacq.) Small
Locality USA. Alabama Boat launch at State Park just S of US 90 at Ducker Bay next to (W of) Blakeley River. T4S, R1E 30° 39' 57" N 87° 55' 52" W
Description Common washed up to shore and rooted in 4 ft. water with a muddy substrate
Reproductive State
Specimen Notes
Collector Horn, Charles N. 447
Collection Date 27 Aug 1981
Accession Number UNA00007012
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Zosterella dubia
Herbarium UNA (UNA)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Zosterella dubia (Jacq.) Small - Determined By: Charles N. Horn, _-_-1984
Herbarium Name Used Zosterella dubia (Jacq.) Small
Locality USA. Alabama Tensaw River ca. 2 mi. W of branch to Apalachee River. Ca. 7 mi. NE of Mobile P.O. T3S R1E 30° 44' 18" N 87° 57' 55" W
Description Two clumps in ca. 0.5 m water. Flowers yellow, open late morning.
Habitat along N shore of river
Reproductive State
Specimen Notes
Collector Horn, Charles N. 544
with Maureen Powers
Collection Date 23 Jul 1982
Accession Number UNA00007052
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Zosterella dubia
Herbarium UNA (UNA)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Zosterella dubia (Jacq.) Small - Determined By: Charles N. Horn, _-_-1984
Herbarium Name Used Zosterella dubia (Jacq.) Small
Locality USA. Alabama Ducker Bay at State boat launch S of US 90. Ca. 7 mi. E of Mobile P.O. T4S R1E 30° 39' 57" N 87° 55' 52" W
Description Abundant on S side of boat launch in ca. 1.5 m water. Flowers open early afternoon. Three outer tepals greenish-yellow, three inner yellow.
Reproductive State
Specimen Notes
Collector Horn, Charles N. 545
with Maureen Powers
Collection Date 23 Jul 1982
Accession Number UNA00007037
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Zosterella dubia
Herbarium UNA (UNA)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Zosterella dubia (Jacq.) Small - Determined By: Charles N. Horn, _-_-1984
Herbarium Name Used Zosterella dubia (Jacq.) Small
Locality USA. Alabama Three Mile Creek just upstream from junction with Tensaw River. Sec 34, T3S, R1E. 30° 44' 38" N 87° 57' 46" W
Description Rare in 2-3 ft. water, substrate mud.
Reproductive State
Specimen Notes
Collector Horn, Charles N. 400
with Robert R. Haynes
Collection Date 05 Jun 1981
Accession Number UNA00007067
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Zosterella dubia
Herbarium UNA (UNA)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Zosterella dubia (Jacq.) Small - Determined By: Charles N. Horn, _-_-1984
Herbarium Name Used Zosterella dubia (Jacq.) Small
Locality USA. Alabama Lake Guntersville at AL 35, on E side of lake ca. 1/4 mi. SW of bridge at boat launch. 34° 37' 48" N 85° 58' 24" W
Description Growing in shallow water, sandy substrate.
Reproductive State
Specimen Notes
Collector Horn, Charles N. 348
Collection Date 17 May 1981
Accession Number UNA00007062
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Heteranthera dubia
Herbarium UNA (UNA)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacq.) MacM.
Herbarium Name Used Heteranthera dubia (Jacq.) MacM.
Locality USA. Alabama Bay Minette Creek near where crossed by Ala 225, w. of crossing. 30° 41' 57" N 87° 54' 7" W
Description Perianth yellow;
Reproductive State
Specimen Notes
Collector Kral, Robert 35180
Collection Date 09 Jun 1969
Accession Number UNA00007057
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Zosterella dubia
Herbarium UNA (UNA)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Zosterella dubia (Jacq.) Small - Determined By: Charles N. Horn, _-_-1984
Herbarium Name Used Zosterella dubia (Jacq.) Small
Locality USA. Alabama shore of Guntersville Lake 0.5 mi NE of the inter. of Ala Hwy 79 and U.S. 431 T.7.S. R.4.E. Sec 18 34° 26' 7" N 86° 15' 2" W
Description Abundant with Potamogeton nodosus in ca. 2.6 ft. of water.
Reproductive State
Specimen Notes
Collector Meigs, Russell A. 1103
Collection Date 04 Aug 1980
Accession Number UNA00007027
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Zosterella dubia
Herbarium UNA (UNA)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Zosterella dubia (Jacq.) Small - Determined By: Charles N. Horn, _-_-1984
Herbarium Name Used Zosterella dubia (Jacq.) Small
Locality USA. Alabama Mobile River
Reproductive State Vegetative
Specimen Notes
Collector Mohr, Charles s.n.
Collection Date _ _ 1881
Accession Number UNA00007072
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Zosterella dubia
Herbarium UNA (UNA)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Zosterella dubia (Jacq.) Small - Determined By: Charles N. Horn, _-_-1984
Herbarium Name Used Zosterella dubia (Jacq.) Small
Locality USA. Alabama Tuscaloosa 33° 12' 0" N 87° 34' 0" W
Reproductive State Vegetative
Specimen Notes
Collector Smith, Eugene A. s.n.
Collection Date s.d.
Accession Number UNA00007047
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Heteranthera dubia
Herbarium UNA (UNA)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacq.) MacM.
Herbarium Name Used Heteranthera dubia (Jacq.) MacM.
Locality USA. Alabama near Brush Creek Park on Pickwick Reservoir at TRM 231.0R; ca. 4 mi ESE of Waterloo.
Habitat growing in shallow water with hydrilla
Reproductive State Flower
Specimen Notes
Collector Webb, David 6858
Collection Date 09 Oct 2008
Accession Number UNA00069690
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Heteranthera dubia
Herbarium UNA (UNA)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacq.) MacM.
Herbarium Name Used Heteranthera dubia (Jacq.) MacM.
Locality USA. Alabama Shallow water just downstream of the mouth of Muberry Creek embayment on Pickwick Reservoir at TRM 241.5L; ca 3 mi E of Cherokee.
Reproductive State Vegetative
Specimen Notes
Collector Webb, David 6682
Collection Date 24 Aug 2007
Accession Number UNA00068018
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Heteranthera dubia
Herbarium UNA (UNA)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacq.) MacM.
Herbarium Name Used Heteranthera dubia (Jacq.) MacM.
Locality USA. Alabama Upstream end of Finley Island (TRM 299.3L) on Wheeler Reservoir; ca. 4.5 mi. NW of Decatur.
Description Growing on top of surface mat of hydrilla.
Reproductive State Vegetative
Specimen Notes
Collector Webb, David 6703
Collection Date 24 Oct 2007
Accession Number UNA00067464
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Heteranthera dubia
Herbarium UWAL (UWAL)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacquin) MacMillan
Herbarium Name Used Heteranthera dubia (Jacquin) MacMillan
Locality USA. Alabama 3.19 air mi. SW of Triana. Wheeler National Wildlife Refuge-Blackwell Swamp. Along N side of Blackwell Run Rd. approx. 0.44 mi. ESE of jct. with Jolley B Rd. 34° 34' 42" N 86° 46' 48" W
Habitat In waters of swamp.
Reproductive State
Specimen Notes
Collector England, Kevin J. 9272
Collection Date 16 Jun 2018
Accession Number UWAL0056499
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HETERANTHERA DUBIA
Herbarium John D. Freeman Herbarium [Auburn University] (AUA)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name HETERANTHERA DUBIA (JACQ.) MACM.
Herbarium Name Used HETERANTHERA DUBIA (JACQ.) MACM.
Locality USA. ALABAMA NEAR MOBILE CAUSEWAY.
Habitat IN WATER.
Reproductive State
Specimen Notes 558
Collector BOYD, C.E.
Collection Date 18 Jul 1964
Accession Number AUA_ACC_558
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HETERANTHERA DUBIA
Herbarium John D. Freeman Herbarium [Auburn University] (AUA)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name HETERANTHERA DUBIA (JACQ.) MACM.
Herbarium Name Used HETERANTHERA DUBIA (JACQ.) MACM.
Locality USA. ALABAMA FISHERIES RESEARCH POOLS, A.U.
Habitat YELLOW COROLLA, GRASSLIKE LEAVES.
Reproductive State
Specimen Notes 14012
Collector DALY, JR., ROBERT
Collection Date 18 Jun 1966
Accession Number AUA_ACC_14012
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HETERANTHERA DUBIA
Herbarium John D. Freeman Herbarium [Auburn University] (AUA)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name HETERANTHERA DUBIA (JACQ.) MACM.
Herbarium Name Used HETERANTHERA DUBIA (JACQ.) MACM.
Locality USA. ALABAMA A.U. A-PONDS.
Habitat PONDS.
Reproductive State
Specimen Notes 6466
Collector GRAMLICH, JIM
Collection Date 8 Jun 1962
Accession Number AUA_ACC_6466
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HETERANTHERA DUBIA
Herbarium John D. Freeman Herbarium [Auburn University] (AUA)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name HETERANTHERA DUBIA (JACQ.) MACM.
Herbarium Name Used HETERANTHERA DUBIA (JACQ.) MACM.
Locality USA. ALABAMA 2.0 AIR MI N OF GAINESVILLE. WEST BANK DAM AREA OF ORIGINAL TOMBIGBEE RIVER. 32° 50' 57" N 88° 9' 28" W
Habitat SILTED IN AREA BEHIND DAM. WATER ABOUT 0.5 M DEEP.
Reproductive State STERILE
Specimen Notes 70864
Collector KEENER, BRIAN R. 6147
with KEENER, TRACY
Collection Date 22 Aug 2010
Accession Number AUA_ACC_70864
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HETERANTHERA DUBIA
Herbarium John D. Freeman Herbarium [Auburn University] (AUA)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name HETERANTHERA DUBIA (JACQ.) MACM.
Herbarium Name Used HETERANTHERA DUBIA (JACQ.) MACM.
Locality USA. ALABAMA A.U. FARM POND.
Habitat PONDS.
Reproductive State
Specimen Notes 138
Collector TURNER, JR., C.J.
Collection Date
Accession Number AUA_ACC_138
Plant Atlas Link Plant Atlas Citation

HETERANTHERA DUBIA
Herbarium John D. Freeman Herbarium [Auburn University] (AUA)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name HETERANTHERA DUBIA (JACQ.) MACM.
Herbarium Name Used HETERANTHERA DUBIA (JACQ.) MACM.
Locality USA. ALABAMA GUNTERSVILLE RESERVOIR.
Habitat SUBMERSED, ROOTED.
Reproductive State FLOWER
Specimen Notes 86513
Collector STEEGER, T.
Collection Date 7 Aug 1987
Accession Number AUA000045174
Plant Atlas Link Plant Atlas Citation

HETERANTHERA DUBIA
Herbarium John D. Freeman Herbarium [Auburn University] (AUA)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name HETERANTHERA DUBIA (JACQ.) MACM.
Herbarium Name Used HETERANTHERA DUBIA (JACQ.) MACM.
Locality USA. ALABAMA LAKE GUNTERSVILLE. 34° 21' 0" N 86° 16' 60" W
Habitat FROM FISHERIES TEACHING COLLECTION.
Reproductive State FLOWER
Specimen Notes 86514
Collector STRUVE, MIKE
Collection Date 10 Aug 1985
Accession Number AUA000045177
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Heteranthera dubia
Herbarium TROY (TROY)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacquin ) MacMillan
Herbarium Name Used Heteranthera dubia (Jacquin) MacMillan
Locality USA. Alabama 2.0 air mi. N of Gainesville. West Bank Dam area of original Tombigbee River. 32° 50' 57" N 88° 9' 28" W
Habitat Silted in area behind dam. Water about 0.5m deep.
Reproductive State Vegetative
Elevation 109 Feet
Specimen Notes
Collector Keener, Brian R. 6147
with Tracy Keener
Collection Date 22 Aug 2010
Accession Number TROY000034157
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Heteranthera dubia
Herbarium TROY (TROY)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacquin) MacMillan
Herbarium Name Used Heteranthera dubia (Jacquin) MacMillan
Locality USA. Alabama Bridgeport Ferry
Habitat Shallows of Tennessee River
Reproductive State Flower
Specimen Notes
Collector Kral, Robert 66409
Collection Date 24 Sep 1980
Accession Number TROY000027612
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Heteranthera dubia
Herbarium Anniston Museum of Natural History Herbarium (AMAL)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacquin) MacMillan
Herbarium Name Used Heteranthera dubia (Jacquin) MacMillan
Locality USA. Alabama Shallows of Tennesee River at Bridgeport Ferry
Description Flowers emergent, yellow.
Habitat Shallows of river.
Reproductive State
Specimen Notes
Collector Kral, Robert 66409
Collection Date 24 Sep 1980
Accession Number AMAL00012400
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Heteranthera dubia
Herbarium Alabama Natural Heritage Herbarium (ALNHS)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacq.) MacM.
Herbarium Name Used Heteranthera dubia (Jacq.) MacM.
Locality Alabama, ,
Reproductive State
Specimen Notes
Collector Barger, T. Wayne SP#6276
Collection Date 25 Jul 2018
Accession Number ALNHS00009132
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Heteranthera dubia
Herbarium Alabama Natural Heritage Herbarium (ALNHS)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacq.) MacM.
Herbarium Name Used Heteranthera dubia (Jacq.) MacM.
Locality Alabama, ,
Reproductive State
Specimen Notes
Collector Barger, T. Wayne SP#2576
with Taylor, Chris T.
Collection Date 26 Aug 2016
Accession Number ALNHS00004185
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Heteranthera dubia
Herbarium Alabama Natural Heritage Herbarium (ALNHS)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacq.) MacM.
Herbarium Name Used Heteranthera dubia (Jacq.) MacM.
Locality Alabama, ,
Reproductive State
Specimen Notes
Collector Barger, T. Wayne SP#3375
with Phipps, Scott
Collection Date 27 Sep 2017
Accession Number ALNHS00005150
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Heteranthera dubia
Herbarium UNAF (UNAF)
Herbarium's Specimen Details Page
Family Name PONTEDERIACEAE
Currently Accepted Name Heteranthera dubia (Jacquin) MacMillan - Determined By: J. Kevin England, 12/00/2016
Herbarium Name Used Heteranthera dubia (Jacquin) MacMillan
Locality USA. Alabama Gin Mill Pond
Reproductive State
Specimen Notes
Collector Tyler, Anne s.n.
Collection Date 11 Jul 1964
Accession Number UNAF0001605
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