Index / Search / Sisymbrium irio
§1 Plant
Sisymbrium irio L.
vernacular London rocket — species · Brassicaceae
§2Habit & range
Habit and range
- Growth habit
- Forb/herb
- Duration
- Annual
- Group
- Dicot
- Family
- Brassicaceae Burnett
- Genus
- Sisymbrium
§2a
Native status, by region
- HI Hawaii Introduced
- L48 Lower 48 States Introduced
§2b
County-level range
· 115 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 115 counties across 13 states/territories.
Arizona view state ↗ 12 I ▾
California view state ↗ 22 I ▾
- Alameda 06001
- Butte 06007
- Contra Costa 06013
- Fresno 06019
- Imperial 06025
- Inyo 06027
- Kern 06029
- Kings 06031
- Los Angeles 06037
- Madera 06039
- Merced 06047
- Mono 06051
- Monterey 06053
- Orange 06059
- Riverside 06065
- San Bernardino 06071
- San Diego 06073
- San Francisco 06075
- San Luis Obispo 06079
- Santa Barbara 06083
- Stanislaus 06099
- Ventura 06111
Colorado view state ↗ 2 I ▾
Florida view state ↗ 1 I ▾
Hawaii view state ↗ 1 I ▾
Massachusetts view state ↗ 1 I ▾
Michigan view state ↗ 1 I ▾
Nevada view state ↗ 4 I ▾
New Mexico view state ↗ 10 I ▾
New York view state ↗ 2 I ▾
Pennsylvania view state ↗ 1 I ▾
Texas view state ↗ 54 I ▾
- Andrews 48003
- Bexar 48029
- Brazos 48041
- Brewster 48043
- Brooks 48047
- Brown 48049
- Cameron 48061
- Comanche 48093
- Crane 48103
- Crockett 48105
- Culberson 48109
- Dallas 48113
- Dawson 48115
- Dimmit 48127
- Ector 48135
- Edwards 48137
- El Paso 48141
- Frio 48163
- Garza 48169
- Gillespie 48171
- Hays 48209
- Hidalgo 48215
- Howard 48227
- Hudspeth 48229
- Jeff Davis 48243
- Jim Wells 48249
- Kent 48263
- Kimble 48267
- Kleberg 48273
- La Salle 48283
- Lubbock 48303
- Martin 48317
- McLennan 48309
- McMullen 48311
- Medina 48325
- Nueces 48355
- Pecos 48371
- Presidio 48377
- Reeves 48389
- Starr 48427
- Sutton 48435
- Taylor 48441
- Terrell 48443
- Terry 48445
- Tom Green 48451
- Travis 48453
- Uvalde 48463
- Val Verde 48465
- Ward 48475
- Webb 48479
- Winkler 48495
- Yoakum 48501
- Zapata 48505
- Zavala 48507
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/SIIR ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/3046851 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T20:46:58Z