Index / Search / Parthenium hysterophorus
§1 Plant
Parthenium hysterophorus L.
vernacular Santa Maria feverfew — species · Asteraceae
§2Habit & range
Habit and range
- Growth habit
- Forb/herb
- Duration
- Annual
- Group
- Dicot
- Family
- Asteraceae Bercht. & J. Presl
- Genus
- Parthenium
Native status, by region
- HI Hawaii Introduced
- L48 Lower 48 States Introduced
- PR Puerto Rico Introduced
- VI U.S. Virgin Islands Introduced
County-level range
· 190 counties across 20 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 190 counties across 20 states/territories.
Alabama view state ↗ 6 I ▾
Arkansas view state ↗ 1 I ▾
District of Columbia view state ↗ 1 I ▾
Florida view state ↗ 19 I ▾
Georgia view state ↗ 2 I ▾
Hawaii view state ↗ 4 I ▾
Illinois view state ↗ 2 I ▾
Kansas view state ↗ 6 I ▾
Louisiana view state ↗ 41 I ▾
- Acadia 22001
- Assumption 22007
- Avoyelles 22009
- Beauregard 22011
- Caddo 22017
- Calcasieu 22019
- Caldwell 22021
- Cameron 22023
- Concordia 22029
- East Baton Rouge 22033
- East Carroll 22035
- Evangeline 22039
- Franklin 22041
- Grant 22043
- Iberia 22045
- Iberville 22047
- Jefferson 22051
- Jefferson Davis 22053
- Lafayette 22055
- Lafourche 22057
- Livingston 22063
- Madison 22065
- Natchitoches 22069
- Orleans 22071
- Ouachita 22073
- Plaquemines 22075
- Pointe Coupee 22077
- Rapides 22079
- Sabine 22085
- St. Bernard 22087
- St. Charles 22089
- St. James 22093
- St. John the Baptist 22095
- St. Landry 22097
- St. Martin 22099
- St. Mary 22101
- Tensas 22107
- Terrebonne 22109
- Vermilion 22113
- West Baton Rouge 22121
- West Feliciana 22125
Massachusetts view state ↗ 2 I ▾
Michigan view state ↗ 1 I ▾
Mississippi view state ↗ 6 I ▾
Missouri view state ↗ 4 I ▾
New Jersey view state ↗ 1 I ▾
New York view state ↗ 1 I ▾
Ohio view state ↗ 2 I ▾
Oklahoma view state ↗ 13 I ▾
Pennsylvania view state ↗ 2 I ▾
Texas view state ↗ 74 I ▾
- Anderson 48001
- Aransas 48007
- Bee 48025
- Bell 48027
- Bexar 48029
- Blanco 48031
- Bosque 48035
- Brazoria 48039
- Brazos 48041
- Brewster 48043
- Brooks 48047
- Brown 48049
- Burleson 48051
- Burnet 48053
- Caldwell 48055
- Cameron 48061
- Chambers 48071
- Childress 48075
- Colorado 48089
- Comal 48091
- Dallas 48113
- DeWitt 48123
- Fayette 48149
- Fort Bend 48157
- Galveston 48167
- Gillespie 48171
- Goliad 48175
- Gonzales 48177
- Grayson 48181
- Guadalupe 48187
- Hamilton 48193
- Harris 48201
- Hays 48209
- Hidalgo 48215
- Hunt 48231
- Jackson 48239
- Jefferson 48245
- Jim Hogg 48247
- Jim Wells 48249
- Karnes 48255
- Kenedy 48261
- Kerr 48265
- Kleberg 48273
- La Salle 48283
- Lampasas 48281
- Lavaca 48285
- Live Oak 48297
- Llano 48299
- Maverick 48323
- McLennan 48309
- Medina 48325
- Navarro 48349
- Orange 48361
- Parker 48367
- Refugio 48391
- Robertson 48395
- Sabine 48403
- San Patricio 48409
- San Saba 48411
- Tarrant 48439
- Taylor 48441
- Terrell 48443
- Tom Green 48451
- Travis 48453
- Uvalde 48463
- Val Verde 48465
- Victoria 48469
- Walker 48471
- Waller 48473
- Wharton 48481
- Willacy 48489
- Williamson 48491
- Young 48503
- Zapata 48505
Virginia view state ↗ 2 I ▾
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/PAHY ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/3086784 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T20:46:58Z