Heteranthera dubia

Family:PONTEDERIACEAE
Species:Heteranthera dubia (Jacquin) MacMillan
Common Name:Grassleaf Mud Plantain; Water Star Grass
Habitat:Lakes, ponds, streams and their edges.
Associated Ecological Communities:**
Growth Habit:Herb
Duration:**
Category:Vascular
USDA Symbol:HEDU2
Plant Notes:**
Taxonomic Notes:**
Status:Native, OBL (NWI), G5 (Global Rank)
References:**
Specimen: View specimen details in the Alabama Herbarium Consortium Specimen Database

** Not applicable or data not available.

Classification

FamilyPONTEDERIACEAE - Water-Hyacinth family
Genus Heteranthera
Species Heteranthera dubia (Jacquin) MacMillan - Grassleaf Mud Plantain; Water Star Grass

Citation

Citation HETERANTHERA DUBIA (Jacquin) MacMillan, Metasp. Minnesota Valley 138. 1892.
Basionym: Commelina dubia Jacquin 1768.
Type: VIRGINIA

** Not applicable or data not available.

Synonyms

SynonymFull CitationBasionymType
Commelina dubia Commelina dubia Jacquin, Observ. Bot. 3: 9. 1768. VIRGINIA
Heteranthera graminea Heteranthera graminea (Michaux) Vahl, Enum. Pl. 2: 45. 1805.Leptanthus gramineus Michaux 1803. 
Leptanthus gramineus Leptanthus gramineus Michaux, Fl. Bor.-Amer. 1: 25. 1803. KENTUCKY: Jefferson Co.: Ohio River, near Louisville,
Phrynium dubium Phrynium dubium (Jacquin) Farwell, Pap. Michigan Acad. Sci. 3: 92. 1924.Commelina dubia Jacquin 1768. 
Phrynium dubium var. terrestre Phrynium dubium (Jacquin) Farwell, var. terrestre Farwell, Pap. Michigan Acad. Sci. 3: 92. 1924. MICHIGAN: Macomb Co.: Clinton River near Utica, 2 Aug, Farwell 6311 (holotype: BLH).
Schollera dubia Schollera dubia (Jacquin) Kuntze, Revis. Gen. Pl. 2: 719. 1891.Commelina dubia Jacquin 1768. 
Schollera graminea Schollera graminea (Michaux) Rafinesque, Amer. Monthly Mag. & Crit. Rev. 2: 175. 1818.Leptanthus gramineus Michaux 1803. 
Zosterella dubia Zosterella dubia (Jacquin) Small, in Small & J. J. Carter, Fl. Lancaster Co. 68, 319. 1913.Commelina dubia Jacquin 1768. 

Specimens and Distribution

This species has been reported in the following counties by the herbaria listed. An overview of the individual specimens are provided in the table that follows. Click on the accession number to view details; click on column headers to sort; choose a county or herbaria to filter the specimen data.

Counties included on distribution map: Baldwin, Colbert, Jackson, Lauderdale, Lawrence, Lee, Limestone, Marshall, Mobile, Morgan, Sumter, Tuscaloosa

Counties represented by specimen data listed below:

Herbaria represented by specimen data listed below: AMAL, AUA, JSU, TROY, UNA, UNAF, USAM, UWAL

Range of years during which specimens were collected: 1969 - 1982

Barcode / Accession No. County Coll. Date Collector &
Collection No.
Herbarium &
Herbarium Name Used
Image
UNA00007007 Baldwin 09 Oct 1977 Davenport, Lawrence J.
245
UNA
Zosterella dubia (Jacq.) Small
AUA_ACC014012 Lee 18 JUN 1966 DALY, JR., ROBERT
AUA
HETERANTHERA DUBIA (JACQ.) MACM.
USAM000013178 Baldwin 07 Aug 1980 Lott, Bob
97
USAM
Heteranthera dubia (Jacquin) MacMillan
UWAL0050554 Lauderdale 25 Aug 2018 Spaulding, Daniel D.
15630
UWAL
Heteranthera dubia (Jacq.) MacM.
UWAL0049884 Jackson 16 Sep 2014 Webb, David H.
8121
UWAL
Heteranthera dubia (Jacq.) MacM.
UWAL0049533 Marshall 30 Jun 2020 Webb, David H.
8996
UWAL
Heteranthera dubia (Jacq.) MacM.
JSU110385 Baldwin 9 Jul 2000 Spaulding, Daniel D.
10783
JSU
Heteranthera dubia (Jacquin) MacMillan
UNA00007037 Baldwin 23 Jul 1982 Horn, Charles N.
545
UNA
Zosterella dubia (Jacq.) Small
USAM000013177 Baldwin 09 Jun 1969 Kral, Robert
35180
USAM
Heteranthera dubia (Jacquin) MacMillan
AUA_ACC000558 Baldwin 18 JUL 1964 BOYD, C. E.
AUA
HETERANTHERA DUBIA (JACQ.) MACM.
UWAL0049883 Marshall 13 Sep 2014 Webb, David H.
8117
UWAL
Heteranthera dubia (Jacq.) MacM.
UWAL0043178 Baldwin 10 May 2004 Larsen, H.S.
1464
UWAL
Heteranthera dubia (Jacq.) MacMill
UWAL0039492 Marshall 17 Jul 2017 Webb, David H.
8481
UWAL
Heteranthera dubia (Jacq.) MacM.
UNA00067464 Morgan 24 Oct 2007 Webb, David
6703
UNA
Heteranthera dubia (Jacq.) MacM.
UNAF0001605 Lee 11 Jul 1964 Tyler, Anne
s.n.
UNAF
Heteranthera dubia (Jacquin) MacMillan
UNA00007086 Baldwin 07 Aug 1979 Haynes, Robert R.
7518
UNA
Zosterella dubia (Jacq.) Small
UNA00007017 Jackson 07 Jul 1978 Haynes, Robert R.
6601
UNA
Zosterella dubia (Jacq.) Small
UNA00007047 Tuscaloosa s.d. Smith, Eugene A.
s.n.
UNA
Zosterella dubia (Jacq.) Small
UWAL0049751 Morgan 28 Aug 2019 Webb, David H.
8735
UWAL
Heteranthera dubia (Jacq.) MacM.
UNA00069690 Lauderdale 9 Oct 2008 Webb, David
6858
UNA
Heteranthera dubia (Jacq.) MacM.
AUA_ACC070864 Sumter 22 AUG 2010 KEENER, BRIAN R.
6147
AUA
HETERANTHERA DUBIA (JACQ.) MACM.
USAM000013180 Baldwin 07 Aug 1970 LeLong, Michel G.
5475
USAM
Heteranthera dubia (Jacquin) MacMillan
AUA_ACC006466 Lee 8 JUN 1962 GRAMLICH, JIM
AUA
HETERANTHERA DUBIA (JACQ.) MACM.
TROY000034157 Sumter 22 Aug 2010 Keener, Brian R.
6147
TROY
Heteranthera dubia (Jacquin) MacMillan
UNA00007057 Baldwin 09 Jun 1969 Kral, Robert
35180
UNA
Heteranthera dubia (Jacq.) MacM.
UNA00007067 Baldwin 05 Jun 1981 Horn, Charles N.
400
UNA
Zosterella dubia (Jacq.) Small
UWAL0049754 Limestone 28 Aug 2019 Webb, David H.
8737
UWAL
Heteranthera dubia (Jacq.) MacM.
UNA00007022 Baldwin 27 Aug 1981 Horn, Charles N.
446
UNA
Zosterella dubia (Jacq.) Small
UNA00007027 Marshall 04 Aug 1980 Meigs, Russell A.
1103
UNA
Zosterella dubia (Jacq.) Small
UWAL0047566 Baldwin 26 Aug 2016 Barger, T. Wayne
SP#2576
UWAL
Heteranthera dubia (Jacq.) MacM.
TROY000027612 Jackson 24 Sep 1980 Kral, Robert
66409
TROY
Heteranthera dubia (Jacquin) MacMillan
UNA00007072 Mobile _ _ 1881 Mohr, Charles
s.n.
UNA
Zosterella dubia (Jacq.) Small
UWAL0049891 Limestone 28 Aug 2019 Webb, David H.
8741
UWAL
Heteranthera dubia (Jacq.) MacM.
UNA00007052 Baldwin 23 Jul 1982 Horn, Charles N.
544
UNA
Zosterella dubia (Jacq.) Small
USAM000013179 Baldwin 15 Jun 1979 Dowling, Hugh M.
206
USAM
Heteranthera dubia (Jacquin) MacMillan
UWAL0004757 Sumter 22 Aug 2010 Keener, Brian R.
6147
UWAL
Heteranthera dubia (Jacq.) MacM.
UWAL0049651 Lauderdale 08 Oct 2019 Webb, David H.
8826
UWAL
Heteranthera dubia (Jacq.) MacM.
UNA00068018 Colbert 24 Aug 2007 Webb, David
6682
UNA
Heteranthera dubia (Jacq.) MacM.
UWAL0043177 Baldwin 03 Sep 2003 Larsen, H.S.
1323
UWAL
Heteranthera dubia (Jacq.) MacMill
UWAL0038006 Baldwin 20 Oct 1975 LeLong, Michel G.
8854
UWAL
Heteranthera dubia (Jacquin) MacMillan
UNA00007042 Jackson 02 Aug 1978 Haynes, Robert R.
6833
UNA
Zosterella dubia (Jacq.) Small
USAM000013176 Baldwin 20 Oct 1975 LeLong, Michel G.
8854
USAM
Heteranthera dubia (Jacquin) MacMillan
UWAL0049757 Lawrence 18 Sep 2019 Webb, David H.
8773
UWAL
Heteranthera dubia (Jacq.) MacM.
UWAL0049892 Limestone 28 Aug 2019 Webb, David H.
8739
UWAL
Heteranthera dubia (Jacq.) MacM.
UNA00007062 Jackson 17 May 1981 Horn, Charles N.
348
UNA
Zosterella dubia (Jacq.) Small
UNA00007012 Baldwin 27 Aug 1981 Horn, Charles N.
447
UNA
Zosterella dubia (Jacq.) Small
USAM000013175 Baldwin 15 Jun 1979 Dowling, Hugh M.
206
USAM
Heteranthera dubia (Jacquin) MacMillan
AMAL00012400 Jackson 24 Sep 1980 Kral, Robert
66409
AMAL
Heteranthera dubia (Jacquin) MacMillan
AUA_ACC000138 Lee TURNER, C. J. JR.
AUA
HETERANTHERA DUBIA (JACQ.) MACM.
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