Index / Search / Rudbeckia triloba
§1 Plant
Rudbeckia triloba L.
vernacular browneyed Susan — species · Asteraceae
§2Habit & range
Habit and range
- Growth habit
- Forb/herb
- Duration
- Perennial
- Group
- Dicot
- Family
- Asteraceae Bercht. & J. Presl
- Genus
- Rudbeckia
§2a
Native status, by region
- CAN Canada Introduced
- L48 Lower 48 States Native
§2b
County-level range
· 776 counties across 30 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 776 counties across 30 states/territories.
Alabama view state ↗ 9 N ▾
Arkansas view state ↗ 28 N ▾
- Arkansas 05001
- Baxter 05005
- Benton 05007
- Carroll 05015
- Clark 05019
- Crawford 05033
- Franklin 05047
- Garland 05051
- Howard 05061
- Independence 05063
- Lawrence 05075
- Little River 05081
- Madison 05087
- Marion 05089
- Montgomery 05097
- Newton 05101
- Perry 05105
- Polk 05113
- Pulaski 05119
- Randolph 05121
- Saline 05125
- Scott 05127
- Searcy 05129
- Sevier 05133
- Sharp 05135
- Stone 05137
- Washington 05143
- Woodruff 05147
Colorado view state ↗ 1 N ▾
District of Columbia view state ↗ 1 N ▾
Florida view state ↗ 3 N ▾
Illinois view state ↗ 85 N ▾
- Adams 17001
- Bond 17005
- Boone 17007
- Brown 17009
- Bureau 17011
- Cass 17017
- Champaign 17019
- Clark 17023
- Coles 17029
- Cook 17031
- Crawford 17033
- Cumberland 17035
- DeKalb 17037
- Douglas 17041
- DuPage 17043
- Edgar 17045
- Edwards 17047
- Effingham 17049
- Fayette 17051
- Ford 17053
- Fulton 17057
- Gallatin 17059
- Greene 17061
- Grundy 17063
- Hamilton 17065
- Hancock 17067
- Hardin 17069
- Henderson 17071
- Iroquois 17075
- Jackson 17077
- Jasper 17079
- Jefferson 17081
- Jersey 17083
- Jo Daviess 17085
- Johnson 17087
- Kane 17089
- Kankakee 17091
- Kendall 17093
- Knox 17095
- Lake 17097
- LaSalle 17099
- Lawrence 17101
- Livingston 17105
- Logan 17107
- Macon 17115
- Macoupin 17117
- Madison 17119
- Marion 17121
- Marshall 17123
- Mason 17125
- Massac 17127
- McDonough 17109
- McHenry 17111
- McLean 17113
- Menard 17129
- Monroe 17133
- Montgomery 17135
- Morgan 17137
- Moultrie 17139
- Ogle 17141
- Peoria 17143
- Perry 17145
- Piatt 17147
- Pike 17149
- Pope 17151
- Pulaski 17153
- Putnam 17155
- Randolph 17157
- Rock Island 17161
- Sangamon 17167
- Schuyler 17169
- Scott 17171
- Shelby 17173
- St. Clair 17163
- Stark 17175
- Stephenson 17177
- Tazewell 17179
- Union 17181
- Vermilion 17183
- Wabash 17185
- Warren 17187
- White 17193
- Will 17197
- Winnebago 17201
- Woodford 17203
Indiana view state ↗ 48 N ▾
- Allen 18003
- Boone 18011
- Carroll 18015
- Cass 18017
- Clark 18019
- Clinton 18023
- Crawford 18025
- Daviess 18027
- Dearborn 18029
- Decatur 18031
- Fayette 18041
- Floyd 18043
- Fountain 18045
- Franklin 18047
- Gibson 18051
- Greene 18055
- Hamilton 18057
- Harrison 18061
- Hendricks 18063
- Howard 18067
- Huntington 18069
- Jefferson 18077
- Knox 18083
- Lawrence 18093
- Madison 18095
- Marion 18097
- Martin 18101
- Monroe 18105
- Montgomery 18107
- Morgan 18109
- Ohio 18115
- Orange 18117
- Owen 18119
- Parke 18121
- Posey 18129
- Putnam 18133
- Randolph 18135
- Shelby 18145
- Starke 18149
- Sullivan 18153
- Switzerland 18155
- Tippecanoe 18157
- Vermillion 18165
- Vigo 18167
- Wabash 18169
- Warren 18171
- Wells 18179
- White 18181
Iowa view state ↗ 11 N ▾
Kansas view state ↗ 28 N ▾
- Allen 20001
- Anderson 20003
- Atchison 20005
- Barton 20009
- Bourbon 20011
- Cherokee 20021
- Clay 20027
- Coffey 20031
- Crawford 20037
- Doniphan 20043
- Douglas 20045
- Franklin 20059
- Jackson 20085
- Jefferson 20087
- Johnson 20091
- Labette 20099
- Leavenworth 20103
- Linn 20107
- Lyon 20111
- Marshall 20117
- Miami 20121
- Montgomery 20125
- Neosho 20133
- Osage 20139
- Ottawa 20143
- Wilson 20205
- Woodson 20207
- Wyandotte 20209
Kentucky view state ↗ 61 N ▾
- Allen 21003
- Anderson 21005
- Barren 21009
- Bath 21011
- Bell 21013
- Boone 21015
- Bourbon 21017
- Boyle 21021
- Breckinridge 21027
- Bullitt 21029
- Calloway 21035
- Campbell 21037
- Carlisle 21039
- Christian 21047
- Clark 21049
- Clay 21051
- Crittenden 21055
- Edmonson 21061
- Estill 21065
- Fayette 21067
- Fleming 21069
- Floyd 21071
- Franklin 21073
- Garrard 21079
- Hardin 21093
- Harrison 21097
- Henry 21103
- Jackson 21109
- Jefferson 21111
- Jessamine 21113
- Kenton 21117
- Laurel 21125
- Lee 21129
- Lincoln 21137
- Livingston 21139
- Logan 21141
- Lyon 21143
- Madison 21151
- McCreary 21147
- Meade 21163
- Mercer 21167
- Monroe 21171
- Montgomery 21173
- Nicholas 21181
- Ohio 21183
- Oldham 21185
- Owen 21187
- Pendleton 21191
- Powell 21197
- Pulaski 21199
- Robertson 21201
- Rowan 21205
- Scott 21209
- Shelby 21211
- Simpson 21213
- Spencer 21215
- Taylor 21217
- Todd 21219
- Wayne 21231
- Whitley 21235
- Woodford 21239
Louisiana view state ↗ 5 N ▾
Massachusetts view state ↗ 6 N ▾
Michigan view state ↗ 13 N ▾
Minnesota view state ↗ 9 N ▾
Mississippi view state ↗ 1 N ▾
Missouri view state ↗ 107 N ▾
- Adair 29001
- Andrew 29003
- Atchison 29005
- Audrain 29007
- Barry 29009
- Barton 29011
- Bates 29013
- Benton 29015
- Bollinger 29017
- Boone 29019
- Buchanan 29021
- Butler 29023
- Caldwell 29025
- Callaway 29027
- Camden 29029
- Cape Girardeau 29031
- Carroll 29033
- Carter 29035
- Cass 29037
- Cedar 29039
- Chariton 29041
- Christian 29043
- Clark 29045
- Clay 29047
- Clinton 29049
- Cole 29051
- Cooper 29053
- Crawford 29055
- Dade 29057
- Dallas 29059
- Daviess 29061
- DeKalb 29063
- Dent 29065
- Douglas 29067
- Franklin 29071
- Gasconade 29073
- Gentry 29075
- Greene 29077
- Grundy 29079
- Harrison 29081
- Henry 29083
- Hickory 29085
- Holt 29087
- Howard 29089
- Howell 29091
- Iron 29093
- Jackson 29095
- Jasper 29097
- Jefferson 29099
- Johnson 29101
- Knox 29103
- Laclede 29105
- Lafayette 29107
- Lawrence 29109
- Lewis 29111
- Lincoln 29113
- Linn 29115
- Livingston 29117
- Macon 29121
- Madison 29123
- Maries 29125
- Marion 29127
- McDonald 29119
- Mercer 29129
- Miller 29131
- Moniteau 29135
- Monroe 29137
- Montgomery 29139
- Morgan 29141
- Newton 29145
- Nodaway 29147
- Osage 29151
- Ozark 29153
- Pettis 29159
- Phelps 29161
- Pike 29163
- Platte 29165
- Polk 29167
- Pulaski 29169
- Putnam 29171
- Ralls 29173
- Randolph 29175
- Ray 29177
- Reynolds 29179
- Ripley 29181
- Saline 29195
- Schuyler 29197
- Scotland 29199
- Scott 29201
- Shannon 29203
- Shelby 29205
- St. Charles 29183
- St. Clair 29185
- St. Francois 29187
- St. Louis 29189
- Ste. Genevieve 29186
- Stone 29209
- Sullivan 29211
- Taney 29213
- Texas 29215
- Vernon 29217
- Warren 29219
- Washington 29221
- Wayne 29223
- Webster 29225
- Worth 29227
- Wright 29229
Nebraska view state ↗ 6 N ▾
New Jersey view state ↗ 10 N ▾
New York view state ↗ 28 N ▾
- Chemung 36015
- Columbia 36021
- Delaware 36025
- Dutchess 36027
- Erie 36029
- Greene 36039
- Kings 36047
- Madison 36053
- Monroe 36055
- Nassau 36059
- Oneida 36065
- Onondaga 36067
- Orange 36071
- Putnam 36079
- Queens 36081
- Rensselaer 36083
- Richmond 36085
- Rockland 36087
- Saratoga 36091
- Schenectady 36093
- Schoharie 36095
- Suffolk 36103
- Tioga 36107
- Tompkins 36109
- Ulster 36111
- Warren 36113
- Wayne 36117
- Westchester 36119
North Carolina view state ↗ 19 N ▾
Ohio view state ↗ 67 N ▾
- Adams 39001
- Allen 39003
- Ashtabula 39007
- Athens 39009
- Auglaize 39011
- Belmont 39013
- Butler 39017
- Carroll 39019
- Champaign 39021
- Clark 39023
- Clermont 39025
- Clinton 39027
- Columbiana 39029
- Crawford 39033
- Cuyahoga 39035
- Darke 39037
- Delaware 39041
- Erie 39043
- Fairfield 39045
- Fayette 39047
- Franklin 39049
- Gallia 39053
- Geauga 39055
- Greene 39057
- Guernsey 39059
- Hamilton 39061
- Harrison 39067
- Henry 39069
- Highland 39071
- Hocking 39073
- Holmes 39075
- Jackson 39079
- Jefferson 39081
- Knox 39083
- Lake 39085
- Lawrence 39087
- Licking 39089
- Logan 39091
- Lorain 39093
- Madison 39097
- Mahoning 39099
- Meigs 39105
- Monroe 39111
- Morgan 39115
- Morrow 39117
- Muskingum 39119
- Noble 39121
- Ottawa 39123
- Perry 39127
- Pickaway 39129
- Pike 39131
- Portage 39133
- Richland 39139
- Ross 39141
- Sandusky 39143
- Scioto 39145
- Seneca 39147
- Shelby 39149
- Stark 39151
- Summit 39153
- Tuscarawas 39157
- Union 39159
- Van Wert 39161
- Vinton 39163
- Warren 39165
- Wayne 39169
- Wyandot 39175
Oklahoma view state ↗ 14 N ▾
Pennsylvania view state ↗ 55 N ▾
- Adams 42001
- Allegheny 42003
- Beaver 42007
- Bedford 42009
- Berks 42011
- Blair 42013
- Bradford 42015
- Bucks 42017
- Butler 42019
- Carbon 42025
- Centre 42027
- Chester 42029
- Clearfield 42033
- Clinton 42035
- Cumberland 42041
- Dauphin 42043
- Delaware 42045
- Erie 42049
- Fayette 42051
- Franklin 42055
- Fulton 42057
- Huntingdon 42061
- Indiana 42063
- Jefferson 42065
- Juniata 42067
- Lackawanna 42069
- Lancaster 42071
- Lawrence 42073
- Lebanon 42075
- Lehigh 42077
- Luzerne 42079
- Lycoming 42081
- McKean 42083
- Mercer 42085
- Mifflin 42087
- Monroe 42089
- Montgomery 42091
- Montour 42093
- Northampton 42095
- Northumberland 42097
- Perry 42099
- Philadelphia 42101
- Potter 42105
- Schuylkill 42107
- Snyder 42109
- Somerset 42111
- Susquehanna 42115
- Tioga 42117
- Union 42119
- Venango 42121
- Warren 42123
- Washington 42125
- Wayne 42127
- Westmoreland 42129
- York 42133
Tennessee view state ↗ 46 N ▾
- Anderson 47001
- Bedford 47003
- Blount 47009
- Campbell 47013
- Cheatham 47021
- Claiborne 47025
- Clay 47027
- Davidson 47037
- Decatur 47039
- Dickson 47043
- Franklin 47051
- Giles 47055
- Hamblen 47063
- Hardin 47071
- Hawkins 47073
- Haywood 47075
- Houston 47083
- Humphreys 47085
- Jackson 47087
- Jefferson 47089
- Knox 47093
- Lewis 47101
- Lincoln 47103
- Madison 47113
- Marshall 47117
- Maury 47119
- McMinn 47107
- Montgomery 47125
- Overton 47133
- Roane 47145
- Rutherford 47149
- Scott 47151
- Sevier 47155
- Shelby 47157
- Smith 47159
- Stewart 47161
- Sumner 47165
- Tipton 47167
- Trousdale 47169
- Unicoi 47171
- Union 47173
- Van Buren 47175
- Warren 47177
- Washington 47179
- White 47185
- Williamson 47187
Texas view state ↗ 3 N ▾
Vermont view state ↗ 3 N ▾
Virginia view state ↗ 62 N ▾
- Accomack 51001
- Albemarle 51003
- Alleghany 51005
- Amherst 51009
- Appomattox 51011
- Arlington 51013
- Augusta 51015
- Bath 51017
- Bedford 51019
- Bland 51021
- Botetourt 51023
- Brunswick 51025
- Buchanan 51027
- Buckingham 51029
- Campbell 51031
- Carroll 51035
- Charlotte 51037
- Chesterfield 51041
- Clarke 51043
- Craig 51045
- Cumberland 51049
- Fairfax 51059
- Franklin 51067
- Frederick 51069
- Giles 51071
- Greene 51079
- Greensville 51081
- Halifax 51083
- Hampton (city) 51650
- Henrico 51087
- Highland 51091
- Isle of Wight 51093
- James City 51095
- King William 51101
- Lee 51105
- Loudoun 51107
- Madison 51113
- Middlesex 51119
- Montgomery 51121
- Nelson 51125
- Orange 51137
- Page 51139
- Pittsylvania 51143
- Powhatan 51145
- Prince Edward 51147
- Prince George 51149
- Pulaski 51155
- Richmond 51159
- Roanoke 51161
- Rockbridge 51163
- Rockingham 51165
- Russell 51167
- Scott 51169
- Shenandoah 51171
- Smyth 51173
- Surry 51181
- Tazewell 51185
- Virginia Beach (city) 51810
- Warren 51187
- Washington 51191
- Westmoreland 51193
- Wise 51195
West Virginia view state ↗ 17 N ▾
Wisconsin view state ↗ 25 N ▾
- Adams 55001
- Brown 55009
- Calumet 55015
- Dane 55025
- Fond du Lac 55039
- Green 55045
- Iowa 55049
- Jefferson 55055
- Kenosha 55059
- Kewaunee 55061
- La Crosse 55063
- Lafayette 55065
- Manitowoc 55071
- Milwaukee 55079
- Outagamie 55087
- Ozaukee 55089
- Racine 55101
- Richland 55103
- Rock 55105
- Sauk 55111
- Vernon 55123
- Walworth 55127
- Washington 55131
- Waukesha 55133
- Winnebago 55139
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/RUTR2 ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/3114238 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T10:50:45Z