Index / Search / Callitriche heterophylla ssp. heterophylla
§1 Plant
Callitriche heterophylla Pursh ssp. heterophylla
vernacular twoheaded water-starwort — subspecies · Callitrichaceae
§2Habit & range
Habit and range
- Growth habit
- Forb/herb
- Duration
- Annual, Perennial
- Group
- Dicot
- Family
- Callitrichaceae Link.
- Genus
- Callitriche
§2a
Native status, by region
- AK Alaska Native
- CAN Canada Native
- GL Greenland Native
- L48 Lower 48 States Native
§2b
County-level range
· 822 counties across 46 states/territories§3Cultivation
No cultivation specs.
USDA has not characterised this taxon. Roughly four out of five plants in the database lack the detailed cultivation record present here — typically because they have not been the focus of NRCS Plant Materials work. Range and distribution data are unaffected.
§4Counties, by state
Recorded in 822 counties across 46 states/territories.
Alabama view state ↗ 3 N ▾
Alaska view state ↗ 9 N ▾
Arizona view state ↗ 7 N ▾
Arkansas view state ↗ 33 N ▾
- Ashley 05003
- Baxter 05005
- Benton 05007
- Bradley 05011
- Clay 05021
- Cleburne 05023
- Conway 05029
- Craighead 05031
- Drew 05043
- Franklin 05047
- Fulton 05049
- Garland 05051
- Greene 05055
- Hot Spring 05059
- Howard 05061
- Johnson 05071
- Lee 05077
- Lonoke 05085
- Madison 05087
- Montgomery 05097
- Nevada 05099
- Ouachita 05103
- Polk 05113
- Pope 05115
- Randolph 05121
- Scott 05127
- Sebastian 05131
- Sevier 05133
- St. Francis 05123
- Stone 05137
- Union 05139
- Washington 05143
- White 05145
California view state ↗ 8 N ▾
Colorado view state ↗ 3 N ▾
Delaware view state ↗ 3 N ▾
District of Columbia view state ↗ 1 N ▾
Florida view state ↗ 8 N ▾
Georgia view state ↗ 29 N ▾
- Baker 13007
- Baldwin 13009
- Bartow 13015
- Brooks 13027
- Burke 13033
- Chatham 13051
- Clarke 13059
- Columbia 13073
- Decatur 13087
- DeKalb 13089
- Elbert 13105
- Gwinnett 13135
- Hancock 13141
- Harris 13145
- Jasper 13159
- Jefferson 13163
- Jenkins 13165
- Johnson 13167
- Laurens 13175
- Lee 13177
- Madison 13195
- Meriwether 13199
- Morgan 13211
- Oconee 13219
- Oglethorpe 13221
- Putnam 13237
- Spalding 13255
- Talbot 13263
- Walton 13297
Idaho view state ↗ 3 N ▾
Illinois view state ↗ 37 N ▾
- Alexander 17003
- Boone 17007
- Cass 17017
- Cook 17031
- Crawford 17033
- DuPage 17043
- Franklin 17055
- Fulton 17057
- Greene 17061
- Grundy 17063
- Hamilton 17065
- Hancock 17067
- Henderson 17071
- Henry 17073
- Jackson 17077
- Johnson 17087
- Kankakee 17091
- Knox 17095
- Lake 17097
- Lawrence 17101
- Lee 17103
- Macoupin 17117
- Mason 17125
- Massac 17127
- McDonough 17109
- Menard 17129
- Peoria 17143
- Perry 17145
- Pope 17151
- Pulaski 17153
- Richland 17159
- Scott 17171
- St. Clair 17163
- Union 17181
- Wabash 17185
- Will 17197
- Winnebago 17201
Indiana view state ↗ 21 N ▾
Iowa view state ↗ 2 N ▾
Kansas view state ↗ 20 N ▾
Kentucky view state ↗ 25 N ▾
- Ballard 21007
- Bell 21013
- Calloway 21035
- Carlisle 21039
- Christian 21047
- Clark 21049
- Edmonson 21061
- Franklin 21073
- Harrison 21097
- Henry 21103
- Hickman 21105
- Jefferson 21111
- Laurel 21125
- Letcher 21133
- Logan 21141
- Marshall 21157
- McLean 21149
- Montgomery 21173
- Muhlenberg 21177
- Pike 21195
- Robertson 21201
- Rowan 21205
- Scott 21209
- Trigg 21221
- Wayne 21231
Louisiana view state ↗ 42 N ▾
- Acadia 22001
- Ascension 22005
- Avoyelles 22009
- Bienville 22013
- Bossier 22015
- Caddo 22017
- Calcasieu 22019
- Caldwell 22021
- Cameron 22023
- Catahoula 22025
- Claiborne 22027
- Concordia 22029
- De Soto 22031
- East Baton Rouge 22033
- East Carroll 22035
- East Feliciana 22037
- Evangeline 22039
- Franklin 22041
- Grant 22043
- Jackson 22049
- Lafayette 22055
- LaSalle 22059
- Lincoln 22061
- Madison 22065
- Morehouse 22067
- Natchitoches 22069
- Ouachita 22073
- Rapides 22079
- Red River 22081
- Richland 22083
- Sabine 22085
- St. Helena 22091
- St. Landry 22097
- St. Tammany 22103
- Tangipahoa 22105
- Tensas 22107
- Union 22111
- Vernon 22115
- Webster 22119
- West Carroll 22123
- West Feliciana 22125
- Winn 22127
Maine view state ↗ 12 N ▾
Massachusetts view state ↗ 14 N ▾
Michigan view state ↗ 2 N ▾
Minnesota view state ↗ 9 N ▾
Mississippi view state ↗ 7 N ▾
Missouri view state ↗ 57 N ▾
- Audrain 29007
- Barry 29009
- Barton 29011
- Benton 29015
- Boone 29019
- Butler 29023
- Callaway 29027
- Camden 29029
- Cape Girardeau 29031
- Carter 29035
- Cedar 29039
- Chariton 29041
- Clark 29045
- Clay 29047
- Crawford 29055
- Dallas 29059
- Dent 29065
- Douglas 29067
- Dunklin 29069
- Franklin 29071
- Gasconade 29073
- Greene 29077
- Henry 29083
- Howell 29091
- Iron 29093
- Jackson 29095
- Jasper 29097
- Jefferson 29099
- Johnson 29101
- Laclede 29105
- Lawrence 29109
- Lincoln 29113
- Livingston 29117
- Madison 29123
- Maries 29125
- Mississippi 29133
- Monroe 29137
- Oregon 29149
- Osage 29151
- Ozark 29153
- Perry 29157
- Phelps 29161
- Pulaski 29169
- Randolph 29175
- Reynolds 29179
- Ripley 29181
- Scott 29201
- Shannon 29203
- St. Clair 29185
- St. Louis 29189
- Ste. Genevieve 29186
- Stoddard 29207
- Texas 29215
- Washington 29221
- Wayne 29223
- Webster 29225
- Wright 29229
Montana view state ↗ 4 N ▾
Nevada view state ↗ 2 N ▾
New Hampshire view state ↗ 8 N ▾
New Jersey view state ↗ 14 N ▾
New Mexico view state ↗ 6 N ▾
New York view state ↗ 26 N ▾
- Cattaraugus 36009
- Chautauqua 36013
- Chemung 36015
- Chenango 36017
- Columbia 36021
- Delaware 36025
- Erie 36029
- Essex 36031
- Greene 36039
- Hamilton 36041
- Nassau 36059
- Oneida 36065
- Onondaga 36067
- Orange 36071
- Oswego 36075
- Rensselaer 36083
- Schoharie 36095
- St. Lawrence 36089
- Suffolk 36103
- Sullivan 36105
- Tioga 36107
- Tompkins 36109
- Ulster 36111
- Warren 36113
- Washington 36115
- Wayne 36117
North Carolina view state ↗ 49 N ▾
- Alamance 37001
- Anson 37007
- Avery 37011
- Beaufort 37013
- Bertie 37015
- Bladen 37017
- Chatham 37037
- Chowan 37041
- Columbus 37047
- Cumberland 37051
- Currituck 37053
- Duplin 37061
- Durham 37063
- Edgecombe 37065
- Franklin 37069
- Gates 37073
- Granville 37077
- Greene 37079
- Henderson 37089
- Hertford 37091
- Jackson 37099
- Johnston 37101
- Jones 37103
- Lee 37105
- Lenoir 37107
- Macon 37113
- Martin 37117
- McDowell 37111
- Moore 37125
- Nash 37127
- Northampton 37131
- Orange 37135
- Pasquotank 37139
- Pender 37141
- Perquimans 37143
- Pitt 37147
- Polk 37149
- Richmond 37153
- Robeson 37155
- Sampson 37163
- Scotland 37165
- Stokes 37169
- Vance 37181
- Wake 37183
- Washington 37187
- Watauga 37189
- Wayne 37191
- Wilson 37195
- Yancey 37199
Ohio view state ↗ 36 N ▾
- Ashtabula 39007
- Athens 39009
- Auglaize 39011
- Carroll 39019
- Clermont 39025
- Clinton 39027
- Columbiana 39029
- Coshocton 39031
- Crawford 39033
- Cuyahoga 39035
- Delaware 39041
- Erie 39043
- Fairfield 39045
- Franklin 39049
- Gallia 39053
- Geauga 39055
- Hardin 39065
- Hocking 39073
- Holmes 39075
- Huron 39077
- Jackson 39079
- Lake 39085
- Lorain 39093
- Mahoning 39099
- Muskingum 39119
- Perry 39127
- Pike 39131
- Portage 39133
- Scioto 39145
- Stark 39151
- Summit 39153
- Trumbull 39155
- Tuscarawas 39157
- Vinton 39163
- Washington 39167
- Wayne 39169
Oklahoma view state ↗ 17 N ▾
Oregon view state ↗ 5 N ▾
Pennsylvania view state ↗ 57 N ▾
- Adams 42001
- Allegheny 42003
- Beaver 42007
- Bedford 42009
- Berks 42011
- Blair 42013
- Bradford 42015
- Bucks 42017
- Butler 42019
- Cambria 42021
- Cameron 42023
- Carbon 42025
- Centre 42027
- Chester 42029
- Clearfield 42033
- Clinton 42035
- Columbia 42037
- Crawford 42039
- Cumberland 42041
- Dauphin 42043
- Delaware 42045
- Elk 42047
- Erie 42049
- Fayette 42051
- Forest 42053
- Franklin 42055
- Fulton 42057
- Huntingdon 42061
- Indiana 42063
- Juniata 42067
- Lackawanna 42069
- Lancaster 42071
- Lebanon 42075
- Lehigh 42077
- Lycoming 42081
- McKean 42083
- Mercer 42085
- Mifflin 42087
- Monroe 42089
- Montgomery 42091
- Northampton 42095
- Northumberland 42097
- Perry 42099
- Philadelphia 42101
- Pike 42103
- Potter 42105
- Schuylkill 42107
- Snyder 42109
- Somerset 42111
- Sullivan 42113
- Susquehanna 42115
- Tioga 42117
- Union 42119
- Warren 42123
- Wayne 42127
- Westmoreland 42129
- York 42133
Rhode Island view state ↗ 3 N ▾
South Carolina view state ↗ 27 N ▾
- Aiken 45003
- Bamberg 45009
- Barnwell 45011
- Calhoun 45017
- Charleston 45019
- Chester 45023
- Chesterfield 45025
- Clarendon 45027
- Colleton 45029
- Darlington 45031
- Dillon 45033
- Dorchester 45035
- Florence 45041
- Georgetown 45043
- Greenville 45045
- Jasper 45053
- Kershaw 45055
- Lancaster 45057
- Lee 45061
- Lexington 45063
- Marlboro 45069
- Oconee 45073
- Orangeburg 45075
- Richland 45079
- Sumter 45085
- Union 45087
- Williamsburg 45089
South Dakota view state ↗ 2 N ▾
Tennessee view state ↗ 38 N ▾
- Benton 47005
- Bledsoe 47007
- Blount 47009
- Carroll 47017
- Carter 47019
- Coffee 47031
- Cumberland 47035
- Davidson 47037
- Dyer 47045
- Franklin 47051
- Gibson 47053
- Hardin 47071
- Henry 47079
- Hickman 47081
- Johnson 47091
- Knox 47093
- Lawrence 47099
- Lincoln 47103
- Loudon 47105
- Madison 47113
- Marshall 47117
- Maury 47119
- McNairy 47109
- Montgomery 47125
- Morgan 47129
- Obion 47131
- Overton 47133
- Polk 47139
- Rhea 47143
- Roane 47145
- Robertson 47147
- Rutherford 47149
- Scott 47151
- Shelby 47157
- Stewart 47161
- Sumner 47165
- Warren 47177
- Wayne 47181
Texas view state ↗ 51 N ▾
- Anderson 48001
- Aransas 48007
- Bandera 48019
- Bastrop 48021
- Bell 48027
- Blanco 48031
- Bosque 48035
- Bowie 48037
- Brazoria 48039
- Brazos 48041
- Brewster 48043
- Burleson 48051
- Burnet 48053
- Cameron 48061
- Chambers 48071
- Comal 48091
- Coryell 48099
- Dallas 48113
- Fannin 48147
- Freestone 48161
- Gillespie 48171
- Gonzales 48177
- Grayson 48181
- Gregg 48183
- Hardin 48199
- Harris 48201
- Harrison 48203
- Hemphill 48211
- Henderson 48213
- Jeff Davis 48243
- Kendall 48259
- Lamar 48277
- Leon 48289
- Llano 48299
- Marion 48315
- Milam 48331
- Montgomery 48339
- Newton 48351
- Panola 48365
- Parker 48367
- Polk 48373
- Potter 48375
- Red River 48387
- Robertson 48395
- Sabine 48403
- Travis 48453
- Van Zandt 48467
- Victoria 48469
- Walker 48471
- Williamson 48491
- Wood 48499
Utah view state ↗ 8 N ▾
Vermont view state ↗ 9 N ▾
Virginia view state ↗ 73 N ▾
- Accomack 51001
- Albemarle 51003
- Alleghany 51005
- Amelia 51007
- Amherst 51009
- Appomattox 51011
- Arlington 51013
- Augusta 51015
- Bath 51017
- Bedford 51019
- Brunswick 51025
- Caroline 51033
- Charles City 51036
- Chesapeake (city) 51550
- Chesterfield 51041
- Clarke 51043
- Culpeper 51047
- Cumberland 51049
- Dinwiddie 51053
- Essex 51057
- Fairfax 51059
- Fauquier 51061
- Floyd 51063
- Fluvanna 51065
- Frederick 51069
- Giles 51071
- Gloucester 51073
- Halifax 51083
- Hampton (city) 51650
- Hanover 51085
- Henrico 51087
- Highland 51091
- Isle of Wight 51093
- James City 51095
- King and Queen 51097
- King George 51099
- King William 51101
- Lancaster 51103
- Loudoun 51107
- Lunenburg 51111
- Madison 51113
- Mathews 51115
- Middlesex 51119
- Montgomery 51121
- Nelson 51125
- New Kent 51127
- Newport News (city) 51700
- Northampton 51131
- Northumberland 51133
- Nottoway 51135
- Orange 51137
- Page 51139
- Pittsylvania 51143
- Powhatan 51145
- Prince George 51149
- Prince William 51153
- Richmond 51159
- Rockbridge 51163
- Rockingham 51165
- Scott 51169
- Shenandoah 51171
- Smyth 51173
- Southampton 51175
- Spotsylvania 51177
- Stafford 51179
- Suffolk (city) 51800
- Sussex 51183
- Tazewell 51185
- Virginia Beach (city) 51810
- Warren 51187
- Westmoreland 51193
- Wise 51195
- Wythe 51197
Washington view state ↗ 2 N ▾
West Virginia view state ↗ 16 N ▾
Wisconsin view state ↗ 11 N ▾
Wyoming view state ↗ 3 N ▾
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/CAHEH ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/5372482 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T20:46:58Z