Index / Search / Helianthus occidentalis ssp. occidentalis
§1 Plant
Helianthus occidentalis Riddell ssp. occidentalis
vernacular fewleaf sunflower — subspecies · Asteraceae
§2Habit & range
Habit and range
- Growth habit
- Forb/herb
- Duration
- Perennial
- Group
- Dicot
- Family
- Asteraceae Bercht. & J. Presl
- Genus
- Helianthus
§2a
Native status, by region
- L48 Lower 48 States Native
§2b
County-level range
· 249 counties across 19 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 249 counties across 19 states/territories.
Arkansas view state ↗ 3 N ▾
District of Columbia view state ↗ 1 N ▾
Florida view state ↗ 3 N ▾
Georgia view state ↗ 2 N ▾
Illinois view state ↗ 47 N ▾
- Adams 17001
- Boone 17007
- Bureau 17011
- Carroll 17015
- Cass 17017
- Champaign 17019
- Coles 17029
- Cook 17031
- DeKalb 17037
- DuPage 17043
- Fulton 17057
- Grundy 17063
- Hancock 17067
- Hardin 17069
- Henderson 17071
- Henry 17073
- Iroquois 17075
- Jo Daviess 17085
- Johnson 17087
- Kane 17089
- Kankakee 17091
- Kendall 17093
- Knox 17095
- Lake 17097
- LaSalle 17099
- Lee 17103
- Madison 17119
- Marshall 17123
- Mason 17125
- McHenry 17111
- Menard 17129
- Mercer 17131
- Morgan 17137
- Ogle 17141
- Peoria 17143
- Pope 17151
- Rock Island 17161
- Sangamon 17167
- Scott 17171
- St. Clair 17163
- Stark 17175
- Stephenson 17177
- Union 17181
- Vermilion 17183
- Whiteside 17195
- Will 17197
- Winnebago 17201
Indiana view state ↗ 20 N ▾
Iowa view state ↗ 3 N ▾
Kentucky view state ↗ 11 N ▾
Michigan view state ↗ 38 N ▾
- Alcona 26001
- Allegan 26005
- Arenac 26011
- Barry 26015
- Berrien 26021
- Branch 26023
- Calhoun 26025
- Cass 26027
- Cheboygan 26031
- Clare 26035
- Crawford 26039
- Genesee 26049
- Hillsdale 26059
- Ionia 26067
- Iosco 26069
- Jackson 26075
- Kalamazoo 26077
- Kent 26081
- Lake 26085
- Lenawee 26091
- Livingston 26093
- Macomb 26099
- Mason 26105
- Mecosta 26107
- Menominee 26109
- Montcalm 26117
- Montmorency 26119
- Muskegon 26121
- Newaygo 26123
- Oakland 26125
- Oscoda 26135
- Otsego 26137
- Presque Isle 26141
- Roscommon 26143
- St. Joseph 26149
- Van Buren 26159
- Washtenaw 26161
- Wayne 26163
Minnesota view state ↗ 11 N ▾
Missouri view state ↗ 32 N ▾
- Barry 29009
- Benton 29015
- Boone 29019
- Camden 29029
- Carroll 29033
- Carter 29035
- Cedar 29039
- Crawford 29055
- Dallas 29059
- Dent 29065
- Douglas 29067
- Franklin 29071
- Howell 29091
- Jasper 29097
- Laclede 29105
- Madison 29123
- Maries 29125
- McDonald 29119
- Morgan 29141
- Ozark 29153
- Phelps 29161
- Polk 29167
- Pulaski 29169
- Reynolds 29179
- Shannon 29203
- St. Clair 29185
- St. Francois 29187
- St. Louis 29189
- Texas 29215
- Vernon 29217
- Washington 29221
- Wright 29229
New York view state ↗ 1 N ▾
North Carolina view state ↗ 1 N ▾
Ohio view state ↗ 9 N ▾
Pennsylvania view state ↗ 1 N ▾
Tennessee view state ↗ 10 N ▾
Virginia view state ↗ 3 N ▾
West Virginia view state ↗ 4 N ▾
Wisconsin view state ↗ 49 N ▾
- Adams 55001
- Barron 55005
- Bayfield 55007
- Buffalo 55011
- Burnett 55013
- Chippewa 55017
- Columbia 55021
- Crawford 55023
- Dane 55025
- Dodge 55027
- Douglas 55031
- Dunn 55033
- Eau Claire 55035
- Florence 55037
- Fond du Lac 55039
- Grant 55043
- Green 55045
- Green Lake 55047
- Iowa 55049
- Jackson 55053
- Jefferson 55055
- Kenosha 55059
- La Crosse 55063
- Lafayette 55065
- Marinette 55075
- Marquette 55077
- Menominee 55078
- Milwaukee 55079
- Monroe 55081
- Oconto 55083
- Pierce 55093
- Portage 55097
- Racine 55101
- Richland 55103
- Rock 55105
- Rusk 55107
- Sauk 55111
- Sawyer 55113
- Shawano 55115
- Sheboygan 55117
- St. Croix 55109
- Vernon 55123
- Walworth 55127
- Washburn 55129
- Waukesha 55133
- Waupaca 55135
- Waushara 55137
- Winnebago 55139
- Wood 55141
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/HEOCO ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/7223470 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T11:35:19Z