Index / Search / Helianthus pauciflorus ssp. subrhomboideus
§1 Plant
Helianthus pauciflorus Nutt. ssp. subrhomboideus (Rydb.) O. Spring & E. Schilling
vernacular stiff sunflower — subspecies · Asteraceae
§2Habit & range
Habit and range
- Growth habit
- Forb/herb
- Duration
- Perennial
- Group
- Dicot
- Family
- Asteraceae Bercht. & J. Presl
- Genus
- Helianthus
Native status, by region
- CAN Canada Native
- L48 Lower 48 States Native
County-level range
· 172 counties across 13 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 172 counties across 13 states/territories.
Colorado view state ↗ 8 N ▾
Iowa view state ↗ 2 N ▾
Massachusetts view state ↗ 1 N ▾
Minnesota view state ↗ 23 N ▾
- Becker 27005
- Big Stone 27011
- Cass 27021
- Chippewa 27023
- Clay 27027
- Cottonwood 27033
- Douglas 27041
- Grant 27051
- Kandiyohi 27067
- Kittson 27069
- Lac qui Parle 27073
- Lincoln 27081
- Lyon 27083
- Martin 27091
- Otter Tail 27111
- Pipestone 27117
- Polk 27119
- Pope 27121
- Renville 27129
- Stevens 27149
- Traverse 27155
- Wilkin 27167
- Yellow Medicine 27173
Montana view state ↗ 12 N ▾
Nebraska view state ↗ 17 N ▾
New Jersey view state ↗ 2 N ▾
New Mexico view state ↗ 8 N ▾
New York view state ↗ 3 N ▾
North Dakota view state ↗ 41 N ▾
- Adams 38001
- Barnes 38003
- Benson 38005
- Billings 38007
- Bottineau 38009
- Bowman 38011
- Burke 38013
- Burleigh 38015
- Cass 38017
- Divide 38023
- Dunn 38025
- Eddy 38027
- Emmons 38029
- Foster 38031
- Golden Valley 38033
- Grand Forks 38035
- Grant 38037
- Griggs 38039
- Kidder 38043
- LaMoure 38045
- McHenry 38049
- McIntosh 38051
- McKenzie 38053
- McLean 38055
- Mercer 38057
- Mountrail 38061
- Nelson 38063
- Oliver 38065
- Pierce 38069
- Ransom 38073
- Richland 38077
- Rolette 38079
- Sargent 38081
- Sheridan 38083
- Slope 38087
- Stark 38089
- Stutsman 38093
- Walsh 38099
- Ward 38101
- Wells 38103
- Williams 38105
South Dakota view state ↗ 24 N ▾
- Aurora 46003
- Charles Mix 46023
- Clay 46027
- Codington 46029
- Corson 46031
- Custer 46033
- Deuel 46039
- Edmunds 46045
- Faulk 46049
- Gregory 46053
- Harding 46063
- Kingsbury 46077
- Lawrence 46081
- Lincoln 46083
- Marshall 46091
- Minnehaha 46099
- Pennington 46103
- Roberts 46109
- Sanborn 46111
- Stanley 46117
- Todd 46121
- Turner 46125
- Union 46127
- Ziebach 46137
Texas view state ↗ 1 N ▾
Wisconsin view state ↗ 30 N ▾
- Adams 55001
- Bayfield 55007
- Brown 55009
- Buffalo 55011
- Burnett 55013
- Clark 55019
- Columbia 55021
- Crawford 55023
- Dane 55025
- Douglas 55031
- Dunn 55033
- Grant 55043
- Green 55045
- Kenosha 55059
- La Crosse 55063
- Lincoln 55069
- Marquette 55077
- Milwaukee 55079
- Monroe 55081
- Oconto 55083
- Outagamie 55087
- Pepin 55091
- Pierce 55093
- Polk 55095
- Portage 55097
- Racine 55101
- Rock 55105
- Trempealeau 55121
- Waukesha 55133
- Waushara 55137
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/HEPAS ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/6293255 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T10:50:45Z