Index / Search / Trichostema dichotomum
§1 Plant
Trichostema dichotomum L.
vernacular forked bluecurls — species · Lamiaceae
§2Habit & range
Habit and range
- Growth habit
- Forb/herb
- Duration
- Annual
- Group
- Dicot
- Family
- Lamiaceae Martinov
- Genus
- Trichostema
§2a
Native status, by region
- CAN Canada Native
- L48 Lower 48 States Native
§2b
County-level range
· 748 counties across 29 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 748 counties across 29 states/territories.
Alabama view state ↗ 9 N ▾
Arkansas view state ↗ 34 N ▾
- Ashley 05003
- Baxter 05005
- Bradley 05011
- Carroll 05015
- Cleburne 05023
- Conway 05029
- Craighead 05031
- Drew 05043
- Faulkner 05045
- Franklin 05047
- Garland 05051
- Grant 05053
- Hempstead 05057
- Hot Spring 05059
- Howard 05061
- Izard 05065
- Jefferson 05069
- Johnson 05071
- Madison 05087
- Miller 05091
- Montgomery 05097
- Nevada 05099
- Newton 05101
- Perry 05105
- Polk 05113
- Pope 05115
- Pulaski 05119
- Saline 05125
- Searcy 05129
- Stone 05137
- Union 05139
- Van Buren 05141
- Washington 05143
- Yell 05149
Delaware view state ↗ 3 N ▾
District of Columbia view state ↗ 1 N ▾
Florida view state ↗ 59 N ▾
- Alachua 12001
- Baker 12003
- Bay 12005
- Brevard 12009
- Broward 12011
- Calhoun 12013
- Charlotte 12015
- Citrus 12017
- Clay 12019
- Collier 12021
- Columbia 12023
- Duval 12031
- Escambia 12033
- Flagler 12035
- Franklin 12037
- Gilchrist 12041
- Glades 12043
- Gulf 12045
- Hamilton 12047
- Hardee 12049
- Hendry 12051
- Hernando 12053
- Highlands 12055
- Hillsborough 12057
- Holmes 12059
- Indian River 12061
- Jackson 12063
- Jefferson 12065
- Lake 12069
- Lee 12071
- Leon 12073
- Levy 12075
- Liberty 12077
- Madison 12079
- Manatee 12081
- Marion 12083
- Martin 12085
- Miami-Dade 12086
- Monroe 12087
- Nassau 12089
- Okaloosa 12091
- Osceola 12097
- Palm Beach 12099
- Pasco 12101
- Pinellas 12103
- Polk 12105
- Putnam 12107
- Santa Rosa 12113
- Sarasota 12115
- St. Johns 12109
- St. Lucie 12111
- Sumter 12119
- Suwannee 12121
- Taylor 12123
- Union 12125
- Volusia 12127
- Wakulla 12129
- Walton 12131
- Washington 12133
Georgia view state ↗ 35 N ▾
- Baker 13007
- Bartow 13015
- Bibb 13021
- Brooks 13027
- Camden 13039
- Chatham 13051
- Cherokee 13057
- Clarke 13059
- Cobb 13067
- Columbia 13073
- Cook 13075
- Dawson 13085
- Decatur 13087
- Echols 13101
- Grady 13131
- Hall 13139
- Harris 13145
- Irwin 13155
- Jackson 13157
- Jasper 13159
- Jefferson 13163
- Liberty 13179
- Lowndes 13185
- Madison 13195
- McIntosh 13191
- Morgan 13211
- Murray 13213
- Oconee 13219
- Rabun 13241
- Sumter 13261
- Taylor 13269
- Terrell 13273
- Thomas 13275
- Union 13291
- Walker 13295
Illinois view state ↗ 18 N ▾
Indiana view state ↗ 14 N ▾
Kentucky view state ↗ 46 N ▾
- Allen 21003
- Bell 21013
- Boyd 21019
- Bullitt 21029
- Butler 21031
- Caldwell 21033
- Calloway 21035
- Campbell 21037
- Carter 21043
- Christian 21047
- Clay 21051
- Crittenden 21055
- Edmonson 21061
- Estill 21065
- Grayson 21085
- Green 21087
- Greenup 21089
- Hardin 21093
- Harlan 21095
- Harrison 21097
- Hart 21099
- Henry 21103
- Hickman 21105
- Hopkins 21107
- Jackson 21109
- Laurel 21125
- Lee 21129
- Letcher 21133
- Lincoln 21137
- Lyon 21143
- Madison 21151
- Marshall 21157
- McCracken 21145
- McCreary 21147
- Meade 21163
- Metcalfe 21169
- Montgomery 21173
- Pike 21195
- Pulaski 21199
- Rockcastle 21203
- Rowan 21205
- Scott 21209
- Trigg 21221
- Warren 21227
- Wayne 21231
- Whitley 21235
Louisiana view state ↗ 34 N ▾
- Allen 22003
- Beauregard 22011
- Bienville 22013
- Bossier 22015
- Caddo 22017
- Calcasieu 22019
- Caldwell 22021
- Cameron 22023
- Claiborne 22027
- De Soto 22031
- East Feliciana 22037
- Evangeline 22039
- Grant 22043
- Jackson 22049
- Jefferson Davis 22053
- Lafourche 22057
- LaSalle 22059
- Lincoln 22061
- Livingston 22063
- Morehouse 22067
- Natchitoches 22069
- Ouachita 22073
- Rapides 22079
- Red River 22081
- Sabine 22085
- St. Helena 22091
- St. Tammany 22103
- Tangipahoa 22105
- Union 22111
- Vernon 22115
- Washington 22117
- Webster 22119
- West Feliciana 22125
- Winn 22127
Maine view state ↗ 11 N ▾
Massachusetts view state ↗ 14 N ▾
Michigan view state ↗ 4 N ▾
Mississippi view state ↗ 15 N ▾
Missouri view state ↗ 29 N ▾
- Cape Girardeau 29031
- Carroll 29033
- Carter 29035
- Crawford 29055
- Dent 29065
- Douglas 29067
- Dunklin 29069
- Gasconade 29073
- Howell 29091
- Iron 29093
- Jackson 29095
- Jefferson 29099
- Madison 29123
- Monroe 29137
- Montgomery 29139
- Oregon 29149
- Ozark 29153
- Perry 29157
- Phelps 29161
- Pulaski 29169
- Reynolds 29179
- Shannon 29203
- St. Clair 29185
- St. Francois 29187
- St. Louis 29189
- Ste. Genevieve 29186
- Stoddard 29207
- Texas 29215
- Wayne 29223
New Hampshire view state ↗ 9 N ▾
New Jersey view state ↗ 19 N ▾
New York view state ↗ 34 N ▾
- Albany 36001
- Bronx 36005
- Chemung 36015
- Columbia 36021
- Delaware 36025
- Dutchess 36027
- Erie 36029
- Jefferson 36045
- Kings 36047
- Lewis 36049
- Madison 36053
- Nassau 36059
- New York 36061
- Oneida 36065
- Onondaga 36067
- Orange 36071
- Oswego 36075
- Putnam 36079
- Queens 36081
- Rensselaer 36083
- Richmond 36085
- Rockland 36087
- Saratoga 36091
- Schenectady 36093
- St. Lawrence 36089
- Suffolk 36103
- Sullivan 36105
- Tioga 36107
- Tompkins 36109
- Ulster 36111
- Warren 36113
- Washington 36115
- Wayne 36117
- Westchester 36119
North Carolina view state ↗ 76 N ▾
- Alamance 37001
- Alexander 37003
- Alleghany 37005
- Anson 37007
- Ashe 37009
- Avery 37011
- Beaufort 37013
- Bertie 37015
- Brunswick 37019
- Burke 37023
- Cabarrus 37025
- Carteret 37031
- Catawba 37035
- Cherokee 37039
- Chowan 37041
- Clay 37043
- Cumberland 37051
- Dare 37055
- Davidson 37057
- Duplin 37061
- Durham 37063
- Edgecombe 37065
- Forsyth 37067
- Franklin 37069
- Gaston 37071
- Gates 37073
- Granville 37077
- Greene 37079
- Guilford 37081
- Harnett 37085
- Haywood 37087
- Henderson 37089
- Hertford 37091
- Hoke 37093
- Iredell 37097
- Johnston 37101
- Jones 37103
- Lee 37105
- Lenoir 37107
- Lincoln 37109
- Macon 37113
- Martin 37117
- McDowell 37111
- Mecklenburg 37119
- Mitchell 37121
- Montgomery 37123
- Moore 37125
- Nash 37127
- New Hanover 37129
- Northampton 37131
- Onslow 37133
- Orange 37135
- Pender 37141
- Person 37145
- Pitt 37147
- Polk 37149
- Randolph 37151
- Richmond 37153
- Robeson 37155
- Rockingham 37157
- Rowan 37159
- Rutherford 37161
- Sampson 37163
- Scotland 37165
- Stanly 37167
- Surry 37171
- Swain 37173
- Transylvania 37175
- Union 37179
- Vance 37181
- Wake 37183
- Washington 37187
- Watauga 37189
- Wayne 37191
- Wilson 37195
- Yancey 37199
Ohio view state ↗ 20 N ▾
Oklahoma view state ↗ 1 N ▾
Pennsylvania view state ↗ 42 N ▾
- Allegheny 42003
- Bedford 42009
- Berks 42011
- Blair 42013
- Bucks 42017
- Cambria 42021
- Carbon 42025
- Centre 42027
- Chester 42029
- Columbia 42037
- Crawford 42039
- Cumberland 42041
- Dauphin 42043
- Delaware 42045
- Elk 42047
- Erie 42049
- Fayette 42051
- Franklin 42055
- Fulton 42057
- Greene 42059
- Huntingdon 42061
- Jefferson 42065
- Lackawanna 42069
- Lancaster 42071
- Lawrence 42073
- Lebanon 42075
- Lehigh 42077
- Luzerne 42079
- Lycoming 42081
- Mifflin 42087
- Monroe 42089
- Montgomery 42091
- Northampton 42095
- Perry 42099
- Philadelphia 42101
- Pike 42103
- Schuylkill 42107
- Snyder 42109
- Union 42119
- Warren 42123
- Wayne 42127
- Wyoming 42131
Rhode Island view state ↗ 5 N ▾
South Carolina view state ↗ 37 N ▾
- Aiken 45003
- Allendale 45005
- Bamberg 45009
- Barnwell 45011
- Beaufort 45013
- Berkeley 45015
- Calhoun 45017
- Charleston 45019
- Cherokee 45021
- Chester 45023
- Chesterfield 45025
- Colleton 45029
- Darlington 45031
- Dillon 45033
- Dorchester 45035
- Fairfield 45039
- Florence 45041
- Georgetown 45043
- Greenville 45045
- Horry 45051
- Jasper 45053
- Lancaster 45057
- Laurens 45059
- Lee 45061
- Lexington 45063
- Marion 45067
- Marlboro 45069
- McCormick 45065
- Newberry 45071
- Oconee 45073
- Orangeburg 45075
- Pickens 45077
- Saluda 45081
- Spartanburg 45083
- Sumter 45085
- Union 45087
- York 45091
Tennessee view state ↗ 39 N ▾
- Anderson 47001
- Blount 47009
- Campbell 47013
- Carroll 47017
- Carter 47019
- Cocke 47029
- Coffee 47031
- Cumberland 47035
- Dickson 47043
- Fentress 47049
- Franklin 47051
- Grainger 47057
- Grundy 47061
- Hardin 47071
- Hawkins 47073
- Haywood 47075
- Henry 47079
- Jackson 47087
- Johnson 47091
- Knox 47093
- Lawrence 47099
- Lewis 47101
- Loudon 47105
- Marshall 47117
- Monroe 47123
- Montgomery 47125
- Morgan 47129
- Overton 47133
- Polk 47139
- Putnam 47141
- Rhea 47143
- Roane 47145
- Scott 47151
- Sevier 47155
- Stewart 47161
- Van Buren 47175
- Washington 47179
- Wayne 47181
- White 47185
Texas view state ↗ 23 N ▾
- Anderson 48001
- Angelina 48005
- Bastrop 48021
- Bowie 48037
- Brazos 48041
- Cameron 48061
- Cass 48067
- Fayette 48149
- Freestone 48161
- Hardin 48199
- Henderson 48213
- Jefferson 48245
- La Salle 48283
- Montgomery 48339
- Nacogdoches 48347
- Newton 48351
- Robertson 48395
- Sabine 48403
- Smith 48423
- Upshur 48459
- Van Zandt 48467
- Walker 48471
- Wood 48499
Vermont view state ↗ 8 N ▾
Virginia view state ↗ 85 N ▾
- Accomack 51001
- Albemarle 51003
- Alleghany 51005
- Amelia 51007
- Amherst 51009
- Augusta 51015
- Bedford 51019
- Botetourt 51023
- Brunswick 51025
- Buchanan 51027
- Buckingham 51029
- Campbell 51031
- Caroline 51033
- Carroll 51035
- Charles City 51036
- Charlotte 51037
- Chesapeake (city) 51550
- Chesterfield 51041
- Clarke 51043
- Craig 51045
- Culpeper 51047
- Cumberland 51049
- Dickenson 51051
- Dinwiddie 51053
- Essex 51057
- Fairfax 51059
- Fauquier 51061
- Fluvanna 51065
- Franklin 51067
- Frederick 51069
- Giles 51071
- Gloucester 51073
- Goochland 51075
- Grayson 51077
- Greene 51079
- Halifax 51083
- Hampton (city) 51650
- Hanover 51085
- Henrico 51087
- Henry 51089
- Isle of Wight 51093
- James City 51095
- King and Queen 51097
- King George 51099
- King William 51101
- Lancaster 51103
- Lee 51105
- Loudoun 51107
- Louisa 51109
- Lunenburg 51111
- Mecklenburg 51117
- Middlesex 51119
- Montgomery 51121
- Nelson 51125
- New Kent 51127
- Newport News (city) 51700
- Northampton 51131
- Northumberland 51133
- Nottoway 51135
- Orange 51137
- Page 51139
- Patrick 51141
- Pittsylvania 51143
- Powhatan 51145
- Prince Edward 51147
- Prince George 51149
- Prince William 51153
- Pulaski 51155
- Richmond 51159
- Rockbridge 51163
- Rockingham 51165
- Scott 51169
- Shenandoah 51171
- Smyth 51173
- Southampton 51175
- Spotsylvania 51177
- Stafford 51179
- Suffolk (city) 51800
- Surry 51181
- Sussex 51183
- Virginia Beach (city) 51810
- Warren 51187
- Washington 51191
- Wise 51195
- York 51199
West Virginia view state ↗ 24 N ▾
- Boone 54005
- Braxton 54007
- Calhoun 54013
- Clay 54015
- Fayette 54019
- Hampshire 54027
- Hardy 54031
- Harrison 54033
- Kanawha 54039
- McDowell 54047
- Mercer 54055
- Monongalia 54061
- Nicholas 54067
- Pendleton 54071
- Pocahontas 54075
- Raleigh 54081
- Randolph 54083
- Summers 54089
- Upshur 54097
- Wayne 54099
- Webster 54101
- Wetzel 54103
- Wirt 54105
- Wyoming 54109
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/TRDI2 ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/2926665 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T10:50:45Z