Index / Search / Helianthus maximiliani
§1 Plant
Helianthus maximiliani Schrad.
vernacular Maximilian sunflower — species · 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
- CAN Canada Native
- L48 Lower 48 States Native
§2b
County-level range
· 563 counties across 27 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 563 counties across 27 states/territories.
Arkansas view state ↗ 9 N ▾
Colorado view state ↗ 6 N ▾
Illinois view state ↗ 16 N ▾
Indiana view state ↗ 4 N ▾
Iowa view state ↗ 15 N ▾
Kansas view state ↗ 88 N ▾
- Allen 20001
- Anderson 20003
- Atchison 20005
- Barber 20007
- Barton 20009
- Bourbon 20011
- Brown 20013
- Butler 20015
- Chase 20017
- Chautauqua 20019
- Cherokee 20021
- Cheyenne 20023
- Clark 20025
- Clay 20027
- Cloud 20029
- Coffey 20031
- Comanche 20033
- Cowley 20035
- Crawford 20037
- Dickinson 20041
- Douglas 20045
- Edwards 20047
- Elk 20049
- Ellis 20051
- Ellsworth 20053
- Ford 20057
- Franklin 20059
- Geary 20061
- Graham 20065
- Gray 20069
- Greenwood 20073
- Hamilton 20075
- Harper 20077
- Harvey 20079
- Hodgeman 20083
- Jackson 20085
- Jefferson 20087
- Jewell 20089
- Johnson 20091
- Kearny 20093
- Kingman 20095
- Kiowa 20097
- Labette 20099
- Lane 20101
- Leavenworth 20103
- Lincoln 20105
- Linn 20107
- Logan 20109
- Lyon 20111
- Marion 20115
- Marshall 20117
- McPherson 20113
- Meade 20119
- Miami 20121
- Mitchell 20123
- Montgomery 20125
- Morris 20127
- Nemaha 20131
- Neosho 20133
- Ness 20135
- Osage 20139
- Osborne 20141
- Ottawa 20143
- Pottawatomie 20149
- Pratt 20151
- Reno 20155
- Republic 20157
- Rice 20159
- Riley 20161
- Rooks 20163
- Rush 20165
- Russell 20167
- Saline 20169
- Scott 20171
- Sedgwick 20173
- Shawnee 20177
- Sheridan 20179
- Smith 20183
- Stafford 20185
- Stevens 20189
- Sumner 20191
- Thomas 20193
- Trego 20195
- Wabaunsee 20197
- Washington 20201
- Wilson 20205
- Woodson 20207
- Wyandotte 20209
Kentucky view state ↗ 16 N ▾
Massachusetts view state ↗ 1 N ▾
Michigan view state ↗ 20 N ▾
Minnesota view state ↗ 52 N ▾
- Anoka 27003
- Becker 27005
- Big Stone 27011
- Blue Earth 27013
- Carlton 27017
- Cass 27021
- Chippewa 27023
- Clay 27027
- Clearwater 27029
- Cook 27031
- Cottonwood 27033
- Dakota 27037
- Douglas 27041
- Fillmore 27045
- Goodhue 27049
- Grant 27051
- Hennepin 27053
- Itasca 27061
- Jackson 27063
- Kandiyohi 27067
- Kittson 27069
- Koochiching 27071
- Lac qui Parle 27073
- Lake 27075
- Lake of the Woods 27077
- Lincoln 27081
- Lyon 27083
- Mahnomen 27087
- Martin 27091
- McLeod 27085
- Mille Lacs 27095
- Murray 27101
- Nobles 27105
- Norman 27107
- Otter Tail 27111
- Pennington 27113
- Pine 27115
- Pipestone 27117
- Polk 27119
- Pope 27121
- Ramsey 27123
- Red Lake 27125
- Renville 27129
- Roseau 27135
- St. Louis 27137
- Stearns 27145
- Stevens 27149
- Swift 27151
- Traverse 27155
- Wilkin 27167
- Winona 27169
- Yellow Medicine 27173
Missouri view state ↗ 25 N ▾
- Atchison 29005
- Barry 29009
- Benton 29015
- Bollinger 29017
- Butler 29023
- Caldwell 29025
- Camden 29029
- Carroll 29033
- Christian 29043
- Cole 29051
- Douglas 29067
- Holt 29087
- Jackson 29095
- Miller 29131
- Morgan 29141
- Ozark 29153
- Pemiscot 29155
- Randolph 29175
- Ray 29177
- Saline 29195
- St. Francois 29187
- St. Louis 29189
- Stone 29209
- Taney 29213
- Wright 29229
Montana view state ↗ 8 N ▾
Nebraska view state ↗ 34 N ▾
- Box Butte 31013
- Brown 31017
- Buffalo 31019
- Butler 31023
- Cass 31025
- Chase 31029
- Cherry 31031
- Clay 31035
- Cuming 31039
- Dawes 31045
- Dawson 31047
- Dodge 31053
- Douglas 31055
- Dundy 31057
- Franklin 31061
- Furnas 31065
- Grant 31075
- Hall 31079
- Holt 31089
- Kearney 31099
- Keith 31101
- Lancaster 31109
- Lincoln 31111
- Morrill 31123
- Nemaha 31127
- Nuckolls 31129
- Otoe 31131
- Richardson 31147
- Rock 31149
- Sheridan 31161
- Thomas 31171
- Washington 31177
- Webster 31181
- Wheeler 31183
New Mexico view state ↗ 3 N ▾
New York view state ↗ 6 N ▾
North Carolina view state ↗ 9 N ▾
North Dakota view state ↗ 43 N ▾
- Barnes 38003
- Benson 38005
- Billings 38007
- Bowman 38011
- Burke 38013
- Burleigh 38015
- Cass 38017
- Cavalier 38019
- Dickey 38021
- Dunn 38025
- Eddy 38027
- Emmons 38029
- Foster 38031
- Golden Valley 38033
- Grand Forks 38035
- Grant 38037
- Griggs 38039
- Kidder 38043
- LaMoure 38045
- Logan 38047
- McHenry 38049
- McIntosh 38051
- McKenzie 38053
- McLean 38055
- Mercer 38057
- Mountrail 38061
- Nelson 38063
- Oliver 38065
- Pembina 38067
- Ramsey 38071
- Ransom 38073
- Richland 38077
- Rolette 38079
- Sargent 38081
- Sheridan 38083
- Sioux 38085
- Slope 38087
- Stark 38089
- Steele 38091
- Stutsman 38093
- Ward 38101
- Wells 38103
- Williams 38105
Ohio view state ↗ 20 N ▾
Oklahoma view state ↗ 16 N ▾
Pennsylvania view state ↗ 3 N ▾
South Dakota view state ↗ 39 N ▾
- Beadle 46005
- Bon Homme 46009
- Brookings 46011
- Brown 46013
- Butte 46019
- Campbell 46021
- Charles Mix 46023
- Clark 46025
- Clay 46027
- Codington 46029
- Davison 46035
- Day 46037
- Deuel 46039
- Douglas 46043
- Fall River 46047
- Gregory 46053
- Hamlin 46057
- Hand 46059
- Hanson 46061
- Harding 46063
- Jerauld 46073
- Jones 46075
- Kingsbury 46077
- Lawrence 46081
- Lincoln 46083
- Marshall 46091
- Meade 46093
- Miner 46097
- Pennington 46103
- Roberts 46109
- Sanborn 46111
- Spink 46115
- Stanley 46117
- Todd 46121
- Tripp 46123
- Turner 46125
- Union 46127
- Walworth 46129
- Yankton 46135
Tennessee view state ↗ 24 N ▾
- Anderson 47001
- Bedford 47003
- Bledsoe 47007
- Blount 47009
- Decatur 47039
- Dickson 47043
- Franklin 47051
- Greene 47059
- Hickman 47081
- Jefferson 47089
- Knox 47093
- Lewis 47101
- Marshall 47117
- Maury 47119
- Meigs 47121
- Monroe 47123
- Montgomery 47125
- Rutherford 47149
- Sevier 47155
- Stewart 47161
- Sullivan 47163
- Union 47173
- White 47185
- Williamson 47187
Texas view state ↗ 57 N ▾
- Bandera 48019
- Bastrop 48021
- Bell 48027
- Bexar 48029
- Blanco 48031
- Bosque 48035
- Brazoria 48039
- Brazos 48041
- Brown 48049
- Burnet 48053
- Clay 48077
- Collin 48085
- Comal 48091
- Coryell 48099
- Crosby 48107
- Dallas 48113
- Eastland 48133
- Edwards 48137
- Erath 48143
- Fayette 48149
- Galveston 48167
- Garza 48169
- Gillespie 48171
- Grayson 48181
- Grimes 48185
- Hamilton 48193
- Hardeman 48197
- Harris 48201
- Hays 48209
- Hemphill 48211
- Hunt 48231
- Kendall 48259
- Kerr 48265
- Lamar 48277
- Lavaca 48285
- Leon 48289
- Lubbock 48303
- McLennan 48309
- Medina 48325
- Mills 48333
- Montague 48337
- Montgomery 48339
- Navarro 48349
- Parker 48367
- Potter 48375
- Randall 48381
- Rockwall 48397
- Shackelford 48417
- Sutton 48435
- Tarrant 48439
- Taylor 48441
- Travis 48453
- Val Verde 48465
- Walker 48471
- Washington 48477
- Williamson 48491
- Wilson 48493
Virginia view state ↗ 22 N ▾
- Albemarle 51003
- Alleghany 51005
- Appomattox 51011
- Bedford 51019
- Botetourt 51023
- Charles City 51036
- Charlotte 51037
- Fairfax 51059
- Fauquier 51061
- Gloucester 51073
- Goochland 51075
- Greensville 51081
- Hanover 51085
- Henry 51089
- Lee 51105
- Montgomery 51121
- Pittsylvania 51143
- Prince George 51149
- Prince William 51153
- Roanoke 51161
- Rockingham 51165
- Russell 51167
West Virginia view state ↗ 2 N ▾
Wisconsin view state ↗ 22 N ▾
- Ashland 55003
- Bayfield 55007
- Brown 55009
- Buffalo 55011
- Columbia 55021
- Dane 55025
- Door 55029
- Douglas 55031
- Jackson 55053
- Marinette 55075
- Menominee 55078
- Milwaukee 55079
- Oneida 55085
- Racine 55101
- Richland 55103
- Rock 55105
- Sauk 55111
- Sheboygan 55117
- Taylor 55119
- Walworth 55127
- Waukesha 55133
- Winnebago 55139
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/HEMA2 ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/3119206 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T10:50:45Z