Index / Search / Armoracia rusticana
§1 Plant
Armoracia rusticana G. Gaertn., B. Mey. & Scherb.
vernacular horseradish — species · Brassicaceae
§2Habit & range
Habit and range
- Growth habit
- Forb/herb
- Duration
- Perennial
- Group
- Dicot
- Family
- Brassicaceae Burnett
- Genus
- Armoracia
§2a
Native status, by region
- CAN Canada Introduced
- L48 Lower 48 States Introduced
§2b
County-level range
· 355 counties across 35 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 355 counties across 35 states/territories.
California view state ↗ 1 I ▾
Colorado view state ↗ 3 I ▾
District of Columbia view state ↗ 1 I ▾
Idaho view state ↗ 3 I ▾
Illinois view state ↗ 38 I ▾
- Adams 17001
- Boone 17007
- Bureau 17011
- Carroll 17015
- Cass 17017
- Champaign 17019
- Cook 17031
- Crawford 17033
- De Witt 17039
- DeKalb 17037
- DuPage 17043
- Fulton 17057
- Grundy 17063
- Hancock 17067
- Jackson 17077
- Kane 17089
- Kankakee 17091
- Kendall 17093
- Lake 17097
- Lee 17103
- Logan 17107
- Macon 17115
- McDonough 17109
- McHenry 17111
- McLean 17113
- Menard 17129
- Mercer 17131
- Ogle 17141
- Peoria 17143
- Sangamon 17167
- Schuyler 17169
- St. Clair 17163
- Tazewell 17179
- Union 17181
- Washington 17189
- Will 17197
- Winnebago 17201
- Woodford 17203
Indiana view state ↗ 18 I ▾
Iowa view state ↗ 8 I ▾
Kansas view state ↗ 7 I ▾
Kentucky view state ↗ 5 I ▾
Louisiana view state ↗ 1 I ▾
Maine view state ↗ 12 I ▾
Massachusetts view state ↗ 14 I ▾
Michigan view state ↗ 24 I ▾
- Baraga 26013
- Berrien 26021
- Emmet 26047
- Gogebic 26053
- Gratiot 26057
- Ingham 26065
- Isabella 26073
- Jackson 26075
- Kalamazoo 26077
- Kent 26081
- Keweenaw 26083
- Lapeer 26087
- Leelanau 26089
- Mackinac 26097
- Mecosta 26107
- Midland 26111
- Oakland 26125
- Schoolcraft 26153
- Shiawassee 26155
- St. Clair 26147
- St. Joseph 26149
- Van Buren 26159
- Washtenaw 26161
- Wayne 26163
Minnesota view state ↗ 15 I ▾
Missouri view state ↗ 7 I ▾
Montana view state ↗ 8 I ▾
Nebraska view state ↗ 3 I ▾
Nevada view state ↗ 1 I ▾
New Hampshire view state ↗ 4 I ▾
New Jersey view state ↗ 12 I ▾
New York view state ↗ 25 I ▾
- Bronx 36005
- Chemung 36015
- Columbia 36021
- Dutchess 36027
- Erie 36029
- Essex 36031
- Genesee 36037
- Kings 36047
- Lewis 36049
- Madison 36053
- Nassau 36059
- New York 36061
- Orange 36071
- Otsego 36077
- Putnam 36079
- Queens 36081
- Rensselaer 36083
- Richmond 36085
- St. Lawrence 36089
- Suffolk 36103
- Ulster 36111
- Warren 36113
- Washington 36115
- Westchester 36119
- Yates 36123
North Carolina view state ↗ 2 I ▾
North Dakota view state ↗ 2 I ▾
Ohio view state ↗ 42 I ▾
- Ashland 39005
- Auglaize 39011
- Belmont 39013
- Brown 39015
- Butler 39017
- Carroll 39019
- Champaign 39021
- Coshocton 39031
- Crawford 39033
- Cuyahoga 39035
- Darke 39037
- Delaware 39041
- Fairfield 39045
- Franklin 39049
- Fulton 39051
- Geauga 39055
- Hamilton 39061
- Hancock 39063
- Hardin 39065
- Highland 39071
- Hocking 39073
- Holmes 39075
- Jefferson 39081
- Knox 39083
- Licking 39089
- Lorain 39093
- Ottawa 39123
- Perry 39127
- Pike 39131
- Portage 39133
- Preble 39135
- Ross 39141
- Seneca 39147
- Shelby 39149
- Stark 39151
- Summit 39153
- Trumbull 39155
- Van Wert 39161
- Wayne 39169
- Williams 39171
- Wood 39173
- Wyandot 39175
Oregon view state ↗ 3 I ▾
Pennsylvania view state ↗ 34 I ▾
- Allegheny 42003
- Beaver 42007
- Bedford 42009
- Berks 42011
- Blair 42013
- Bucks 42017
- Butler 42019
- Cambria 42021
- Centre 42027
- Chester 42029
- Clearfield 42033
- Clinton 42035
- Crawford 42039
- Cumberland 42041
- Dauphin 42043
- Delaware 42045
- Erie 42049
- Franklin 42055
- Huntingdon 42061
- Lancaster 42071
- Lawrence 42073
- Lehigh 42077
- McKean 42083
- Mercer 42085
- Montgomery 42091
- Northampton 42095
- Northumberland 42097
- Philadelphia 42101
- Schuylkill 42107
- Snyder 42109
- Susquehanna 42115
- Warren 42123
- Westmoreland 42129
- Wyoming 42131
Rhode Island view state ↗ 2 I ▾
South Dakota view state ↗ 7 I ▾
Tennessee view state ↗ 3 I ▾
Utah view state ↗ 6 I ▾
Vermont view state ↗ 10 I ▾
Washington view state ↗ 4 I ▾
West Virginia view state ↗ 8 I ▾
Wisconsin view state ↗ 21 I ▾
Wyoming view state ↗ 1 I ▾
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/ARRU4 ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/3041022 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T20:46:58Z