Vascular Plants of the Pacific Northwest
Brassicaceae
Brassicaceae
Generated from PNW Herbaria database
November 28, 2020.
96 genus names
723 species/infraspecies names
(names highlighted in brown could not be resolved to an accepted name)
Index to Genera:
A: Aethionema, Alliaria, Alyssum, Anelsonia, Aphragmus, Arabidopsis, Arabis, Armoracia, Athysanus, Aubrieta, Aurinia
C: Cakile, Camelina, Capsella, Cardamine, Caulanthus, Cheiranthus, Chlorocrambe, Chorispora, Cochlearia, Conringia, Crambe, Cusickiella
F: Fibigia
O: Odontarrhena
Aethionema grandiflorum (BC; 1; 1966)
Alliaria petiolata (AK, BC, MT, OR, WA; 89; 1948-2019)
Alyssum alyssoides (BC, ID, MT, OR, WA; 778; 1888-2019)
Alyssum corsicum (OR; 1; 2009)
Alyssum desertorum (BC, ID, MT, OR, WA; 430; 1933-2019)
Alyssum murale (BC, MT, OR, WA; 12; 1953-2017)
Alyssum obovatum (AK, YK; 44; 1957-2019)
Alyssum repens (WA; 1; 2014)
Alyssum saxatile (WA; 1; 1940)
var. citrinum (WA; 1; 1940)
Alyssum simplex (ID, MT, OR; 36; 1955-2019)
Anelsonia eurycarpa (ID, MT; 57; 1911-2016)
Aphragmus eschscholtzianus (AK, BC, YK; 70; 1951-2019)
Arabidopsis arenicola (AK; 1; 2011)
Arabidopsis glaucum (BC; 1; 1942)
Arabidopsis kamchatica (AK, BC, MT, WA, YK; 587; 1890-2019)
Arabidopsis lyrata (AK, BC, WA, YK; 215; 1915-2017)
ssp. lyrata (AK; 2; 1962-1966)
ssp. petraea (AK, YK; 15; 1960-2017)
var. kamchatica (YK; 1; 2015)
var. occidentalis (WA; 1; 1915)
Arabidopsis petraea (AK; 2; 1992-1999)
ssp. umbrosa (AK; 1; 1992)
Arabidopsis thaliana (BC, ID, MT, OR, WA; 376; 1899-2020)
Arabis aculeolata (OR; 133; 1884-2015)
var. aculeolata (OR; 78; 1902-1988)
Arabis alpina (AK, OR, WA; 5; 1915-1968)
Arabis ambigua (AK; 1; 1891)
Arabis aubretioides (BC; 1; 1937)
Arabis bolanderi (WA; 1; 1883)
Arabis brevisiliqua (BC; 1; 1905)
Arabis canescens (OR, WA; 4; 1894-1925)
Arabis caucasica (BC, WA; 4; 1991-2014)
Arabis crucisetosa (ID, OR, WA; 60; 1932-2019)
Arabis crucisetum (WA; 2; 1981)
Arabis drummondii × Arabis holboellii (WA; 1; 1975)
Arabis eschscholtziana (AK, BC, ID, MT, OR, WA, YK; 558; 1878-2020)
Arabis furcata (MT, OR, WA; 119; 1877-2012)
Arabis gerardii (ID, OR, WA; 45; 1885-1972)
Arabis glauca (WA; 1; 2009)
Arabis hirsuta (AK, BC, ID, MT, OR; 171; 1882-2017)
f. americana (ID; 4; 1892-1896)
Arabis holboellii (ID; 1; 1944)
var. hornem (ID; 1; 1944)
Arabis hyberborea (AK; 1; 1937)
Arabis macdonaldiana (OR; 1; 1933)
ssp. aculeolata (OR; 1; 1933)
Arabis mcdonaldiana (OR; 15; 1913-1983)
Arabis menziesii (ID; 3; 1912)
var. lata (ID; 3; 1912)
Arabis modesta (OR; 28; 1926-1995)
Arabis nuttallii (BC, ID, MT, OR, WA, YK; 613; 1884-2020)
Arabis olympica (WA; 4; 1907-1977)
Arabis oregana (OR; 74; 1887-2009)
var. modesta (OR; 2; 1926-1946)
var. oregana (OR; 21; 1927-1988)
Arabis orthoceras (ID; 1; 1971)
Arabis patula (WA; 2; 1918-1919)
Arabis petraea (AK; 1; 1992)
ssp. umbrosa (AK; 1; 1992)
Arabis puberula (ID; 2; 1925)
var. impar (ID; 2; 1925)
Arabis puberula × Arabis subpinnatifida (ID; 1; 1974)
Arabis pycnocarpa (AK, BC, ID, MT, OR, WA, YK; 159; 1882-2017)
ssp. pycnocarpa (OR; 3; 1927-2013)
var. pycnocarpa (AK, BC, ID, MT, OR, WA, YK; 134; 1882-2015)
Arabis sparsiflora (WA; 2; 1971-1984)
ssp. atrorubens (WA; 1; 1984)
Armoracia rusticana (AK, BC, ID, MT, OR, WA; 47; 1900-2019)
Athysanus pusillus (BC, ID, MT, OR, WA; 316; 1877-2020)
Athysanus unilateralis (OR; 3; 1889)
Aubrieta deltoidea (BC, WA; 4; 1948-2006)
Aurinia saxatilis (AK, BC, ID, WA; 5; 1948-1993)
Barbarea barbarea (ID; 1; ?)
Barbarea intermedia (BC; 2; 1995)
Barbarea orthoceras (AK, BC, ID, MT, OR, WA, YK; 1146; 1876-2020)
Barbarea stricta (MT, OR; 2; 1922-2010)
Barbarea verna (BC, MT, OR, WA; 48; 1895-2016)
Barbarea vulgaris (AK, BC, ID, MT, OR, WA; 200; 1889-2018)
Berteroa incana (AK, BC, ID, MT, OR, WA; 307; 1905-2020)
Boechera acutina (OR; 23; 1897-2013)
Boechera arcuata (OR; 6; 1887-1966)
Boechera atrorubens (ID, OR, WA; 97; 1879-2014)
Boechera breweri (OR; 22; 1904-2004)
ssp. breweri (OR; 13; 1934-2001)
ssp. shastaensis (OR; 3; 1904-2004)
Boechera calderi (AK, BC, ID, MT, OR, WA, YK; 167; 1890-2019)
Boechera californica (MT; 1; 1953)
Boechera canadensis (WA; 1; 1925)
Boechera cascadensis (BC, WA; 7; 1933-2014)
Boechera cobrensis (ID, MT, OR, WA; 63; 1893-2018)
Boechera collinsii (AK, BC, ID, MT, OR, WA; 296; 1903-2019)
Boechera consanguinea (ID, WA; 2; 1940-1978)
Boechera covillei (OR; 4; 1916-1951)
Boechera cusickii (ID, OR, WA; 142; 1880-2019)
Boechera davidsonii (OR; 5; 1979-2010)
Boechera depauperata (BC, ID; 2; 1946-1997)
Boechera divaricarpa (AK, BC, ID, MT, OR, WA, YK; 483; 1895-2020)
var. divaricarpa (BC, ID, MT, WA; 18; 1932-1954)
Boechera drepanoloba (AK, BC, ID, MT, OR, WA, YK; 28; 1941-2017)
Boechera falcifructa (ID; 1; 1996)
Boechera fecunda (MT; 32; 1975-2011)
Boechera fernaldiana (ID; 11; 1930-2005)
ssp. fernaldiana (ID; 2; 1956-2005)
Boechera grahamii (AK, BC, ID, MT, OR, WA, YK; 276; 1897-2020)
Boechera grahamii × Boechera pauciflora (ID; 1; 1991)
Boechera hastatula (ID, OR; 15; 1952-2016)
Boechera holboellii (AK, BC, ID, MT, OR, WA, YK; 322; 1881-2019)
Boechera horizontalis (OR; 3; 1897-1929)
Boechera howellii (ID, OR, WA; 89; 1881-2013)
Boechera inyoensis (MT, OR, WA; 4; 1935-1948)
Boechera koehleri (OR; 81; 1884-2002)
var. stipitata (OR; 1; 1976)
Boechera languida (MT; 3; 1991-2008)
Boechera lauguida (MT; 1; 1977)
Boechera lemmonii (AK, BC, ID, MT, OR, WA, YK; 428; 1894-2020)
var. glabrata (ID; 1; 2006)
var. lemmonii (ID, MT; 21; 1990-2010)
Boechera lemmonii × Boechera paupercula (ID; 2; 1987-1991)
Boechera lignifera (BC, ID, MT, WA; 80; 1923-2019)
Boechera lyallii (BC, ID, MT, OR, WA, YK; 613; 1879-2020)
Boechera lyallii × Boechera paupercula (ID; 1; 1975)
Boechera macounii (AK, BC, ID, MT, WA; 47; 1890-2018)
Boechera microphylla (BC, ID, MT, OR, WA; 333; 1880-2019)
var. saximontana (ID; 2; 2009)
Boechera microphylla × Boechera retrofracta (ID; 1; 1983)
Boechera microphylla × Boechera sparsiflora (ID; 2; 1947-1993)
Boechera oxylobula (MT; 1; 2008)
Boechera paddoensis (OR, WA; 13; 1885-1971)
Boechera pallidifolia (ID; 1; 1995)
Boechera pauciflora (BC, ID, MT, OR, WA, YK; 531; 1881-2018)
Boechera paupercula (BC, ID, MT, OR, WA, YK; 63; 1890-2020)
Boechera pendulina (ID; 1; 2004)
Boechera pendulocapa (ID; 1; 2010)
Boechera pendulocapa × Boechera puberula (ID, MT; 3; 1948-2008)
Boechera pendulocarpa (BC, ID, MT, OR, WA, YK; 267; 1885-2017)
Boechera perennans (ID; 7; 1930-2002)
Boechera pinetorum (AK, BC, ID, MT, OR, WA; 69; 1881-2017)
Boechera platysperma (OR, WA; 30; 1882-2013)
Boechera polyantha (BC, ID, MT, OR, WA; 38; 1892-2019)
Boechera pratincola (ID, OR; 20; 1931-2019)
Boechera puberula (ID, MT, OR, WA; 195; 1883-2020)
Boechera puberula × Boechera retrofracta (ID; 2; 1975-2008)
Boechera pulchra (ID, OR; 6; 1900-2016)
var. pulchra (OR; 2; 2016)
Boechera rectissima (OR, WA; 13; 1894-2015)
Boechera retrofracta (AK, BC, ID, MT, OR, WA, YK; 1542; 1881-2020)
Boechera retrofracta × Boechera sparsiflora (ID; 1; 2011)
Boechera rollinsiorum (ID; 3; 2018-2019)
Boechera saximontana (ID, MT, OR; 38; 1923-2019)
Boechera sparsiflora (BC, ID, MT, OR, WA; 561; 1880-2019)
Boechera stricta (AK, BC, ID, MT, OR, WA, YK; 923; 1885-2020)
Boechera subpinnatifida (ID, OR; 72; 1884-2019)
Boechera suffrutescens (ID, OR, WA; 147; 1882-2018)
Boechera williamsii (MT; 1; 1986)
Boechera xylopoda (ID; 1; 2003)
Brassica elongata (ID, OR, WA; 9; 1911-2007)
Brassica juncea (AK, BC, ID, MT, OR, WA; 103; 1888-2014)
Brassica napus (AK, BC, ID, OR, WA; 116; 1895-2015)
ssp. rapifera (BC; 5; 1943-2015)
Brassica nigra (BC, ID, MT, OR, WA; 162; 1890-2019)
Brassica oleracea (BC, MT, OR, WA; 12; 1902-2015)
Brassica palustris (BC; 1; 1979)
Brassica rapa (AK, BC, ID, MT, OR, WA, YK; 449; 1886-2019)
ssp. nipposinica (BC; 2; 2008)
Brassica tournefortii (ID; 1; 1989)
Brassicaria kaber (ID; 1; 1946)
var. pinnatifida (ID; 1; 1946)
Braya glabella (AK, BC, YK; 178; 1943-2019)
ssp. glabella (AK, BC, YK; 57; 1943-2013)
ssp. purpurascens (AK, YK; 50; 1960-2019)
Braya humilis (AK, BC, MT, YK; 301; 1915-2019)
ssp. humilis (AK, BC, YK; 73; 1915-2018)
ssp. maccallae (BC; 8; 1942-2004)
ssp. porsildii (BC; 4; 1960-2014)
Braya linearis (AK; 1; 1968)
Braya pilosa (AK; 3; 1982-1983)
Bunias orientalis (BC; 5; 1927-2003)
Bursa rubralla (AK, OR; 2; 1904-1912)
Cakile edentula (AK, BC, OR, WA; 288; 1909-2020)
ssp. edentula (OR, WA; 4; 1990-2014)
var. edentula (AK, BC, OR, WA; 50; 1909-2016)
Cakile maritima (AK, BC, OR, WA; 153; 1915-2019)
Cakile martima (WA; 1; 1998)
Camelina bursa-pastoris (AK, BC, ID, OR; 9; 1931-1982)
Camelina microcarpa (BC, ID, MT, OR, WA, YK; 836; 1893-2019)
Camelina rumelica (ID, OR; 5; 1953-2019)
Camelina sativa (AK, BC, ID, MT, OR, WA, YK; 57; 1888-2019)
Capsella bursa-pastoris (AK, BC, ID, MT, OR, WA, YK; 1240; 1880-2020)
Capsella divaricata (ID, OR; 2; 1882-1899)
Cardamine angulata (AK, BC, OR, WA; 214; 1880-2018)
Cardamine angustata (ID; 5; 1972-1999)
Cardamine bellidifolia (AK, BC, OR, WA, YK; 579; 1894-2019)
ssp. bellidifolia (AK, BC; 4; 1981-2010)
Cardamine blaisdellii (AK; 50; 1924-2016)
Cardamine breweri (BC, ID, MT, OR, WA, YK; 445; 1880-2020)
Cardamine californica (BC, OR, WA; 99; 1882-2009)
Cardamine concatenata (BC; 1; 1983)
Cardamine constancei (ID; 102; 1930-2005)
Cardamine cordifolia (BC, ID, MT, OR, WA; 221; 1871-2014)
Cardamine corymbosa (BC, WA; 17; 1987-2015)
Cardamine dentaria (OR; 1; 1966)
Cardamine digitata (AK, BC, YK; 155; 1924-2018)
Cardamine digosperma (MT; 1; 1945)
Cardamine diphylla (ID, OR, WA; 8; 1882-1944)
Cardamine douglassii (ID, MT; 6; 1941-2014)
Cardamine flexuosa (BC, ID, OR, WA; 69; 1938-2019)
Cardamine flexuosa × Cardamine pratensis (WA; 1; 2006)
Cardamine helleriana (WA; 1; ?)
Cardamine hirsuta (AK, BC, ID, OR, WA, YK; 324; 1882-2020)
Cardamine lucens (WA; 1; 1912)
Cardamine macrocarpa (WA; 1; 1929)
Cardamine micranthera (ID, OR; 2; 1990-1991)
Cardamine microphylla (AK, YK; 40; 1918-2008)
Cardamine nuttallii (AK, BC, ID, MT, OR, WA; 774; 1875-2020)
Cardamine nymanii (AK, BC, WA, YK; 93; 1936-2014)
Cardamine occidentalis (BC, ID, MT, OR, WA; 136; 1882-2017)
Cardamine occulta (BC, OR, WA; 24; 1997-2016)
Cardamine oligosperma (AK, BC, ID, MT, OR, WA, YK; 1000; 1879-2019)
var. luceus (ID; 1; 1946)
Cardamine parviflora (BC, ID, MT, OR, WA; 16; 1881-2004)
Cardamine pattersonii (OR; 22; 1928-1977)
Cardamine penduliflora (ID, MT, OR, WA; 110; 1881-2007)
Cardamine pensylvanica (AK, BC, ID, MT, OR, WA, YK; 748; 1881-2020)
Cardamine polemonioides (AK; 1; 2013)
Cardamine pratensis (AK, BC, OR, WA, YK; 276; 1887-2019)
ssp. polemonioides (YK; 1; 1999)
ssp. pratensis (BC; 2; 1998)
Cardamine purpurea (AK, YK; 200; 1919-2014)
Cardamine regeliana (AK; 5; 1945-2000)
Cardamine rhomboidea (OR; 1; 1890)
var. purpurea (OR; 1; 1890)
Cardamine rupicola (MT; 51; 1883-2018)
Cardamine tenella (OR; 1; 1969)
Cardamine trifolia (WA; 1; 2014)
Cardamine umbellata (AK, BC, ID, MT, OR, WA, YK; 371; 1890-2019)
Caulanthus amplexicaulis (AK, BC, ID, MT, OR, WA; 14; 1926-2018)
Caulanthus crassicaulis (ID, OR, WA; 66; 1944-2018)
Caulanthus lasiophyllus (OR, WA; 8; 1890-1987)
Caulanthus major (OR; 13; 1901-1997)
Caulanthus pilosus (ID, OR; 171; 1885-2019)
Cheiranthus menziesii (WA; 1; 1882)
Chlorocrambe hastata (ID, OR; 14; 1899-2010)
Chorispora tenella (BC, ID, MT, OR, WA; 645; 1923-2019)
Cochlearia fenestra (AK; 1; 1891)
Cochlearia groenlandica (AK, BC, OR, WA, YK; 239; 1897-2018)
Cochlearia officinalis (AK, YK; 169; 1890-2019)
Cochlearia sessilifolia (AK; 25; 1977-2014)
Conringia orientalis (BC, ID, MT, OR, WA; 173; 1893-2018)
Crambe maritima (OR; 15; 1915-2001)
Cusickiella douglasii (ID, OR, WA; 195; 1880-2018)
Descurainia californica (ID, MT, OR, WA; 63; 1925-2019)
Descurainia incana (AK, BC, ID, MT, OR, WA, YK; 427; 1885-2019)
var. incana (MT, WA; 17; 1954-2009)
var. incisa (ID; 2; 1999-2000)
Descurainia incisa (BC, ID, MT, OR, WA, YK; 641; 1877-2020)
ssp. incisa (BC, ID, MT, OR, WA, YK; 506; 1877-2020)
ssp. paysonii (ID, OR, WA; 6; 1919-2017)
Descurainia logepedicellata (BC; 1; 2005)
Descurainia longepedicellata (BC, ID, MT, OR, WA; 556; 1878-2019)
Descurainia nelsonii (BC, ID, MT, OR, WA, YK; 186; 1881-2020)
Descurainia obtusa (OR; 1; 1967)
Descurainia paradisa (OR, WA; 53; 1894-2008)
Descurainia pinnata (AK, BC, ID, MT, OR, WA, YK; 641; 1882-2019)
ssp. brachycarpa (BC, ID, MT, OR, WA, YK; 272; 1886-2018)
ssp. glabra (ID; 1; ?)
ssp. halictorum (ID, MT, OR, YK; 30; 1955-2016)
ssp. incisa (ID; 2; 1937)
ssp. ochroleuca (ID, OR, WA; 6; 1911-1959)
ssp. pinnata (MT, WA; 7; 1890-2009)
Descurainia richardsonii (ID, MT; 2; 1937-1954)
ssp. richardsonii (ID; 1; 1937)
Descurainia sophia (AK, BC, ID, MT, OR, WA, YK; 813; 1892-2019)
Descurainia sophioides (AK, BC, MT, WA, YK; 161; 1920-2016)
Descurainia torulosa (MT; 1; 1979)
Descurania pinnata (ID; 1; 1983)
Dimorphocarpa wislizeni (WA; 1; 1968)
Diplotaxis muralis (BC, MT, OR; 23; 1899-2014)
Diplotaxis tenifolia (WA; 1; 2011)
Diplotaxis tenuifolia (BC, MT, OR, WA; 32; 1899-2018)
Draba albertina (AK, BC, ID, MT, OR, WA, YK; 411; 1892-2020)
Draba aleutica (AK, YK; 11; 1932-2019)
Draba alpina (AK, BC, MT, OR, YK; 126; 1885-2018)
Draba alpina × Draba lactea (AK; 1; 1949)
Draba arctica (AK; 2; 1968-1998)
Draba arctogena (AK; 3; 1968)
Draba argyrea (ID; 58; 1895-2017)
Draba aurea (AK, BC, ID, MT, WA, YK; 226; 1883-2018)
Draba aureola (OR, WA; 53; 1881-1991)
Draba borealis (AK, BC, MT, YK; 304; 1888-2019)
f. subleiocarpa (AK; 1; 1897)
var. unalaskima (AK; 1; 1932)
Draba brachycarpa (OR; 5; 1887-2002)
Draba breweri (AK, OR; 3; 2003-2008)
Draba calcifuga (ID, MT; 79; 1901-2019)
Draba cana (AK, BC, ID, MT, OR, YK; 273; 1888-2020)
Draba caroliniana (ID, MT; 3; 1890-1896)
f. stellifera (ID; 2; 1892-1896)
var. micanthra (MT; 1; 1890)
Draba chamissonis (AK, BC; 17; 1931-1997)
Draba cinerea (AK, BC, YK; 123; 1938-2018)
Draba corymbosa (AK, BC, YK; 110; 1943-2013)
Draba crassa (ID, MT, OR; 25; 1887-2016)
Draba crassifolia (AK, BC, ID, MT, OR, WA, YK; 279; 1897-2016)
subvar. dasycarpa (MT; 3; 1897)
Draba cuneifolia (ID, MT, OR; 3; 1928-2006)
Draba cusickii (OR; 61; 1885-2010)
var. integrifolia (OR; 1; 1946)
Draba cyclomorpha (OR; 42; 1900-2000)
Draba daviesiae (ID, MT; 27; 1946-2003)
Draba densifolia (AK, BC, ID, MT, OR, WA, YK; 312; 1896-2019)
var. treleasii (OR; 1; 1957)
Draba fladnizensis (AK, BC, ID, MT, YK; 184; 1908-2018)
Draba franktonii (BC; 1; 1992)
Draba glabella (AK, BC, MT, YK; 232; 1900-2018)
Draba glacialis (MT; 3; 1900-1901)
Draba globosa (ID, MT; 17; 1908-1995)
Draba grandis (AK, BC; 52; 1913-2009)
Draba healyi (AK; 9; 2014)
Draba hirta (AK; 5; 1928-2017)
Draba hitchcockii (ID; 34; 1978-2019)
Draba hitchcockii × Draba oligosperma (ID; 1; 1982)
Draba howellii (OR; 4; 1935-2001)
Draba incana (AK, OR; 3; 1919-1928)
Draba incerta (AK, BC, ID, MT, OR, WA, YK; 496; 1883-2020)
Draba juvenilis (AK, BC, YK; 385; 1914-2018)
Draba lactea (AK, BC, YK; 182; 1925-2017)
Draba lanceolata (AK, BC, ID, MT, OR, YK; 56; 1897-2002)
Draba lemmonii (OR; 4; 1971-1997)
Draba lonchocarpa (AK, BC, ID, MT, OR, WA, YK; 583; 1883-2019)
Draba macounii (AK, BC, MT, YK; 84; 1890-2017)
Draba micropetala (AK; 7; 1961-2018)
Draba mulfordae (ID; 1; 1892)
Draba mulliganii (AK; 14; 1978-1997)
Draba murrayi (AK; 43; 1968-2013)
Draba nemorosa (AK, BC, ID, MT, OR, WA, YK; 645; 1879-2018)
Draba nivalis (AK, BC, MT, YK; 228; 1897-2019)
Draba novolympica (BC, ID, MT, OR, WA; 331; 1898-2020)
Draba oblongata (AK; 3; 1962-1992)
Draba ogilviensis (AK, YK; 31; 1964-2015)
Draba oligospema (BC; 1; 2008)
Draba oligosperma (AK, BC, ID, MT, OR, WA, YK; 710; 1886-2020)
Draba oligosperma × Draba paysonii var. treleasii (ID; 1; 1990)
Draba oreibata (ID; 53; 1916-2016)
Draba palanderiana (AK, BC, YK; 274; 1930-2015)
Draba pauciflora (AK, ID; 10; 1961-2008)
Draba paysonii (BC, ID, MT, OR, WA; 108; 1887-2016)
Draba pectinipila (ID; 1; 2010)
Draba pilosa (AK, YK; 59; 1947-2018)
Draba platycarpa (ID, OR, WA; 8; 1914-1993)
Draba porsildii (AK, BC, MT, YK; 19; 1974-2013)
Draba praealta (AK, BC, ID, MT, OR, WA, YK; 158; 1890-2016)
Draba praelta (BC; 1; 1915)
Draba reptans (BC, ID, MT, OR, WA; 129; 1882-2011)
var. hunteri (WA; 1; 1921)
Draba ruaxes (AK, BC, WA, YK; 107; 1924-2018)
Draba scotteri (YK; 8; 1970-2017)
Draba septendrionalis (BC; 1; 1938)
Draba sibirica (YK; 1; 1966)
Draba sphaerocarpa (ID, MT, OR; 90; 1916-2018)
Draba sphaeroides (OR; 1; 1946)
Draba stenoloba (AK, BC, ID, MT, OR, WA, YK; 317; 1893-2017)
Draba stenopetala (AK, BC, YK; 97; 1926-2014)
Draba streptocarpa (ID, MT; 2; 1917)
Draba subcapitata (AK; 10; 1954-1984)
Draba taylori (BC; 1; 1978)
Draba taylori (WA; 1; 1933)
Draba thompsonii (BC, WA; 21; 1933-2008)
Draba trichocarpa (ID; 10; 1964-2001)
Draba ventosa (AK, BC, MT, YK; 22; 1931-2017)
var. elongatum (AK; 1; 1941)
Draba verna (BC, ID, MT, OR, WA; 982; 1882-2020)
var. brachycarpa (WA; 1; 2003)
Draba yukonensis (YK; 27; 1944-2016)
Erisimum inconspicuum (BC; 1; 1994)
Eruca vesicaria (BC, MT, OR, WA, YK; 28; 1898-2017)
ssp. sativa (BC, OR, WA, YK; 24; 1903-2016)
var. sativa (WA; 1; 1906)
Erucastrum gallicum (AK, BC, ID, MT, OR, WA, YK; 50; 1923-2019)
Erysimum altum (AK; 13; 1954-2013)
Erysimum americanum (OR; 2; 1890-1892)
Erysimum arenicola (BC, ID, OR, WA; 165; 1887-2019)
Erysimum asperum (ID, MT, YK; 201; 1890-2014)
ssp. capitatum (MT; 2; 1908-1953)
Erysimum capitatum (AK, BC, ID, MT, OR, WA, YK; 1664; 1877-2020)
ssp. arenicola (WA; 1; 1966)
var. capitatum (ID, MT, OR, WA; 463; 1888-2018)
var. purshii (AK, BC, ID, MT, OR, WA, YK; 116; 1897-2018)
Erysimum cheiranthoides (AK, BC, ID, MT, OR, WA, YK; 505; 1877-2019)
ssp. cheiranthoides (AK, BC, ID, YK; 18; 1936-1988)
Erysimum cheiri (BC, WA; 13; 1956-2012)
Erysimum coarctatum (AK, BC, YK; 24; 1957-2018)
ssp. eriophorum (YK; 1; ?)
Erysimum concinnum (OR; 2; 1977-2011)
Erysimum inconspicuum (AK, BC, ID, MT, OR, WA, YK; 563; 1885-2019)
Erysimum insulare (ID; 1; 1951)
Erysimum lanatium (ID; 1; 1930)
Erysimum ×marshallii (AK; 1; 2008)
Erysimum occidentale (ID, MT, OR, WA; 156; 1886-2018)
Erysimum pallasii (AK, BC, YK; 124; 1939-2017)
Erysimum perenne (ID, MT, OR, WA; 25; 1926-1980)
var. choanemorphum (WA; 1; 1933)
var. teplivinum (WA; 1; 1926)
Erysimum perofskianum (OR; 1; 1921)
Erysimum repandum (BC, ID, MT, OR, WA; 304; 1902-2018)
var. inconspicuum (ID; 1; 1975)
Erysimum virginicum (BC; 1; 1930)
var. pubescens (BC; 1; 1930)
Euclidium syriacum (ID, MT, OR, WA; 37; 1938-2013)
Eutrema edwardsii (AK, BC, YK; 194; 1919-2018)
Eutrema richardsonii (AK; 1; 1956)
Eutrema salsugineum (AK, BC, ID, MT, WA, YK; 23; 1902-2012)
Fibigia eriocarpa (BC; 1; 1980)
Hesperidanthus linearifolius (ID, MT, OR, WA; 15; 1911-2008)
Hesperis matronalis (AK, BC, ID, MT, OR, WA, YK; 217; 1891-2020)
Hirschfeldia incana (ID, OR, WA; 60; 1919-2019)
Hornungia procumbens (AK, BC, ID, MT, OR, WA; 179; 1882-2018)
Iberis amara (OR; 2; 1915-1922)
Iberis sempervirens (BC, MT; 2; 1978-2015)
Iberis umbellata (AK, BC, ID, WA; 8; 1946-2018)
Idahoa platysperma (OR; 1; 1934)
Idahoa scapigera (BC, ID, MT, OR, WA; 370; 1867-2020)
Inopsidium acaule (OR; 1; 1917)
Ionopsidium acaule (BC; 3; 1990-2013)
Isatis tinctoria (BC, ID, MT, OR; 214; 1928-2019)
Lepidium acutidens (OR, WA; 8; 1882-1904)
Lepidium alyssoides (ID; 2; 1899-1981)
Lepidium amplexicaule (WA; 1; 1932)
Lepidium apetalum (ID, MT, OR, WA; 10; 1899-1934)
Lepidium appelianum (BC, ID, MT, OR, WA; 241; 1921-2014)
Lepidium bonariense (WA; 4; 2003)
Lepidium campestre (AK, BC, ID, MT, OR, WA; 400; 1889-2019)
Lepidium chalapense (BC; 2; 2003)
Lepidium chalepense (BC, ID, MT, OR, WA; 163; 1917-2017)
Lepidium davisii (ID, OR; 147; 1925-2019)
Lepidium densiflorum (AK, BC, ID, MT, OR, WA, YK; 834; 1877-2018)
ssp. pubicarpum (BC; 1; 1982)
var. bourgeauanun (WA; 1; 1940)
var. bourgeaunum (WA; 2; 1949-1951)
var. elongatus (ID; 1; 1935)
Lepidium diandrum (WA; 1; 1902)
Lepidium dictyotum (ID, OR, WA; 65; 1881-2017)
Lepidium didymum (BC, OR, WA; 93; 1899-2019)
Lepidium draba (BC, ID, MT, OR, WA; 337; 1900-2019)
Lepidium graminifolium (WA; 1; 1940)
Lepidium heterophyllum (AK, BC, ID, OR, WA; 109; 1917-2020)
var. canescens (BC; 1; 1990)
Lepidium hieracifolium (BC; 1; 1945)
var. elongatum (BC; 1; 1945)
Lepidium integrifolium (ID; 4; 1940-2007)
Lepidium intermedium (OR; 1; 1876)
Lepidium lasiocarpum (ID, OR, WA; 6; 1888-2002)
Lepidium latifolium (AK, BC, ID, MT, OR, WA; 196; 1932-2019)
Lepidium montamum (ID; 1; 1998)
var. wyomingense (ID; 1; 1998)
Lepidium montanum (ID, MT, OR, WA; 126; 1848-2008)
ssp. montanum (WA; 1; 1959)
Lepidium nanum (ID; 2; 1944)
Lepidium nitidum (ID, OR, WA; 70; 1879-2018)
Lepidium oblongum (OR, WA; 9; 2003-2014)
Lepidium oxycarpum (BC, WA; 4; 1893-1999)
Lepidium papilliferum (ID; 117; 1892-2007)
Lepidium paysonii (ID; 2; 1981-2012)
Lepidium perfoliatum (AK, BC, ID, MT, OR, WA; 948; 1904-2019)
Lepidium pinnatifidum (OR; 1; 1957)
Lepidium pubescens (OR; 2; 1903-1904)
Lepidium ramosissimum (AK, BC, ID, MT, OR, WA, YK; 158; 1891-2013)
Lepidium ruderale (AK, BC, MT, OR, WA; 18; 1886-2015)
Lepidium sativum (BC, ID, MT, OR, WA; 22; 1887-2015)
Lepidium strictum (ID, OR, WA; 18; 1881-2017)
Lepidium virginianum (ID; 1; 2019)
var. menziesii (ID; 1; 2019)
Lepidium virginicum (BC, ID, MT, OR, WA, YK; 693; 1883-2020)
ssp. menziesii (BC, ID, MT, OR, WA; 531; 1886-2020)
ssp. virginicum (BC, ID, OR, WA; 12; 1902-2016)
Lesquerella alpina (ID; 1; 1982)
ssp. alpina (ID; 1; 1982)
Lesquerella arctica (BC; 2; 1992)
var. arctica (BC; 2; 1992)
Lesquerulla douglasii (WA; 1; 2006)
Lobularia maritima (BC, MT, OR, WA; 40; 1904-2015)
Lunaria annua (BC, ID, OR, WA; 159; 1908-2019)
Malcolmia maritima (BC; 1; 1986)
Matthiola incana (BC, OR, WA; 8; 1950-2008)
Matthiola longipetala (WA; 2; 1916-1944)
Microthlaspi perfoliatum (ID, OR, WA; 20; 1927-2018)
Moricandia arvensis (WA; 4; 1908-1953)
Nasturtium aquaticum (BC; 1; 1960)
Nasturtium microphyllum (BC, ID, MT, OR, WA; 48; 1885-2016)
Nasturtium officinale (AK, BC, ID, MT, OR, WA; 676; 1880-2019)
Nasturtium ×sterile (ID, OR; 3; 1916-2019)
Nasturtium terrestre (MT; 1; 1900)
Neslia paniculata (AK, BC, OR, WA; 53; 1898-2008)
Nevada holmgrenii (ID; 1; 1987)
Noccaea arctica (AK, YK; 50; 1973-2017)
Noccaea californica (ID; 1; 1926)
Noccaea fendleri (BC, ID, MT, OR, WA; 1140; 1882-2020)
ssp. californica (MT, OR, WA; 4; 1931-1944)
ssp. fendleri (ID, MT, OR, WA; 30; 1948-2012)
ssp. glauca (BC, ID, MT, OR, WA; 814; 1882-2020)
ssp. idahoense (ID; 7; 1974-2017)
ssp. idahoensis (ID, WA; 62; 1916-2019)
ssp. siskiyouense (OR; 53; 1884-2015)
ssp. siskiyouensis (OR; 15; 1904-1996)
var. glauca (ID, OR, WA; 12; 1884-2011)
var. idahoensis (ID; 1; 1979)
Noccaea idahoensis (ID; 3; 1979-1991)
var. idahoensis (ID; 3; 1979-1991)
Noccaea montana (ID; 2; 1978)
var. fendleri (ID; 2; 1978)
Noccaea parviflora (ID, MT, OR; 32; 1888-2018)
Odontarrhena muralis (OR; 7; 2007-2009)
Parrya menziesii (OR, WA; 18; 1896-1952)
Parrya nauruaq (AK; 16; 1982-2013)
Parrya nudicaulis (AK, BC, YK; 551; 1918-2018)
var. grandilfora (AK; 4; 1953-1963)
Perhaps douglasii (WA; 1; 1908)
Phoenicaulis cheiranthoides (ID, OR, WA, YK; 537; 1838-2020)
Phoenicaulis menziesii (OR, WA; 5; 1933-1940)
Phoenicaulis parryi (WA; 1; 1932)
Physaria acutifolia (ID, MT, WA; 48; 1910-2011)
ssp. douglasii (WA; 1; 1928)
Physaria alpestris (BC, WA; 72; 1899-2019)
Physaria alpina (MT; 4; 1992-1996)
Physaria arctica (AK, BC, YK; 138; 1918-2018)
ssp. arctica (YK; 1; ?)
var. arctica (BC; 1; 1990)
Physaria arenosa (MT; 72; 1885-2018)
ssp. arenosa (MT; 3; 1945-1978)
var. arenosa (MT; 34; 2007-2011)
Physaria argentea (MT; 4; 1951-1959)
Physaria brassicoides (MT; 14; 1917-2011)
Physaria calderi (AK, YK; 39; 1960-2013)
Physaria carinata (ID, MT, WA; 143; 1938-2019)
ssp. carinata (ID, MT; 9; 1982-2009)
ssp. paysonii (ID; 10; 1978-2016)
ssp. pulchella (ID, MT; 26; 1991-2011)
Physaria chambersii (ID, OR; 58; 1927-2011)
Physaria cordiformis (ID; 3; 1982-2003)
Physaria curvipes (MT; 5; 1921-1987)
Physaria didymocarpa (BC, ID, MT, OR, WA; 387; 1884-2012)
ssp. didymocarpa (BC, ID, MT, OR; 158; 1886-2009)
ssp. lanata (MT; 14; 1945-2009)
ssp. lyrata (ID, MT; 37; 1946-2011)
Physaria douglasii (BC, ID, MT, OR, WA; 308; 1882-2017)
ssp. douglasii (BC, ID, OR, WA; 110; 1886-2011)
ssp. tuplashensis (WA; 9; 1995-1998)
Physaria eriocarpa (MT; 7; 1945-2005)
Physaria geyeri (ID, MT, OR, WA; 226; 1892-2019)
ssp. geyeri (ID, MT, OR, WA; 55; 1892-2019)
ssp. purpurea (ID; 40; 1916-2011)
Physaria humilis (MT; 14; 1966-1990)
Physaria integrifolia (ID; 8; 1975-2020)
Physaria kingii (ID, OR, WA; 115; 1899-2019)
ssp. cobrensis (ID, OR; 37; 1981-2011)
ssp. diversifolia (ID, OR, WA; 68; 1899-2010)
ssp. kingii (ID; 1; 1985)
Physaria klausii (MT; 54; 1964-2015)
Physaria lesicii (MT; 19; 1991-2001)
Physaria ludoviciana (ID, MT; 48; 1885-2011)
Physaria montana (ID, MT; 5; 1913-1980)
Physaria multiceps (ID; 33; 1942-2010)
Physaria nelsonii (MT; 9; 2008-2009)
Physaria obcordata (ID; 1; 1979)
Physaria obdeltata (ID; 18; 1967-2018)
Physaria occidentalis (BC, ID, OR, WA; 243; 1885-2012)
ssp. occidentalis (ID, OR, WA; 192; 1885-2011)
Physaria oregona (ID, OR, WA; 164; 1880-2011)
Physaria ovalifolia (MT; 1; 1912)
Physaria pachyphylla (MT; 13; 1983-2015)
Physaria prostrata (ID, MT; 13; 1938-2014)
Physaria pycnantha (ID, MT; 77; 1899-2019)
var. alpina (MT; 1; 1921)
Physaria rectipes (ID; 1; 1933)
Physaria reediana (ID, MT, OR; 61; 1880-2018)
Physaria saximontana (MT; 46; 1899-2009)
ssp. dentata (MT; 39; 1899-2009)
ssp. saximontana (MT; 3; 1945-1986)
Physaria spatulata (ID, MT; 276; 1885-2019)
Physaria subalfina (MT; 1; 1903)
Polyctenium fremontii (ID, OR, WA; 233; 1885-2018)
Radicula nasturtium (ID, MT, OR; 4; 1926-1952)
Radicula nasturtium-aquaticum (ID, WA; 3; 1904-1965)
Raphanus raphanistrum (BC, ID, MT, OR, WA; 135; 1912-2017)
f. albus (BC; 1; 1955)
Raphanus raphanistrum × Raphanus sativus (OR; 3; 2008-2014)
Raphanus sativus (AK, BC, MT, OR, WA; 160; 1895-2019)
Rapistrum rugosum (BC, OR; 5; 1902-1986)
Rorippa alpina (BC, ID, MT; 20; 1940-2016)
Rorippa amphibia (ID; 1; ?)
Rorippa austriaca (BC, ID, MT, OR, WA; 31; 1969-2013)
Rorippa barbareaefolia (AK; 1; 2013)
Rorippa barbareifolia (AK, BC, YK; 95; 1927-2015)
Rorippa calycina (ID, MT, OR, WA; 9; 1854-1989)
Rorippa clavata (WA; 1; 1897)
Rorippa columbiae (OR, WA; 80; 1890-2013)
var. columbiae (OR; 1; 1951)
Rorippa curvipes (AK, BC, ID, MT, OR, WA; 285; 1877-2019)
Rorippa curvisiliqua (AK, BC, ID, MT, OR, WA, YK; 946; 1880-2020)
Rorippa globosa (BC; 1; 1990)
Rorippa hispida (YK; 1; 1975)
ssp. hispida (YK; 1; 1975)
Rorippa indica (BC, OR; 5; 1900-2006)
Rorippa islandica (AK, ID, YK; 8; 1940-2002)
ssp. glabra (ID; 1; 1940)
ssp. islandica (AK, YK; 7; 1975-2002)
Rorippa nasturtium (ID, MT, OR, WA; 9; 1910-1966)
Rorippa palustris (AK, BC, ID, MT, OR, WA, YK; 1022; 1880-2020)
ssp. hispida (AK, BC, ID, MT, OR, WA, YK; 210; 1884-2018)
ssp. hispidus (WA; 1; 2009)
ssp. palustris (AK, BC, ID, MT, OR, WA, YK; 355; 1880-2020)
var. globosa (ID; 8; 1994-2000)
Rorippa sinuata (BC, ID, MT, OR, WA; 135; 1885-2015)
Rorippa sphaerocarpa (ID, OR, WA; 23; 1921-2018)
Rorippa sylvestris (AK, BC, ID, MT, OR, WA; 96; 1911-2019)
Rorippa tenerrima (BC, ID, MT, OR, WA; 43; 1894-2019)
Rorippa teres (ID, MT; 15; 1894-1991)
Rorippa terrestris (ID; 2; 1910)
var. globosa (ID; 2; 1910)
Rorippa williamsii (YK; 1; 1899)
Sandbergia perplexa (AK, ID, MT, WA; 106; 1895-2010)
var. perplexa (ID; 1; 1999)
Sandbergia whitedii (BC, WA; 71; 1617-2012)
Schivereckia hyperborea (AK, BC; 20; 1897-2009)
Schoenocrambe linifolia (WA; 2; 1931-1932)
var. pinnata (WA; 2; 1931-1932)
Sinapis alba (BC, ID, MT, WA, YK; 20; 1901-2016)
Sinapis arvensis (AK, BC, ID, MT, OR, WA; 211; 1886-2019)
Sisymbrium altissimum (AK, BC, ID, MT, OR, WA, YK; 1173; 1897-2019)
Sisymbrium douglasii (ID; 1; 1915)
Sisymbrium incisum (WA; 2; 1896-1899)
var. hartwegiamum (WA; 2; 1896-1899)
Sisymbrium irio (OR; 1; 2006)
Sisymbrium linifolium (BC, ID, MT, OR, WA; 370; 1881-2019)
Sisymbrium loeselii (BC, ID, MT, OR, WA, YK; 307; 1883-2019)
Sisymbrium montanum (AK; 1; 2008)
Sisymbrium officinale (AK, BC, ID, MT, OR, WA; 297; 1875-2019)
Sisymbrium orientale (BC, OR, WA; 10; 1910-2013)
Smelowskia americana (AK, BC, ID, MT, OR, WA, YK; 519; 1880-2018)
Smelowskia borealis (AK, YK; 92; 1939-2018)
Smelowskia calycina (ID, OR; 10; 1939-1950)
var. calycina (ID, OR; 10; 1939-1950)
Smelowskia johnsonii (AK; 4; 1959-1997)
Smelowskia media (AK, YK; 23; 1947-2015)
Smelowskia oralis (WA; 1; 1918)
Smelowskia ovalis (BC, OR, WA; 101; 1881-2017)
Smelowskia porsildii (AK, YK; 146; 1926-2017)
Smelowskia pyriformis (AK; 17; 1964-2014)
Smelowskia spathulafolia (AK; 2; 1997)
Sophia longipedicellata (ID; 1; 1930)
Stanleya confertiflora (ID, OR, WA; 82; 1885-2011)
Stanleya pinnata (ID, MT, OR, WA; 225; 1901-2018)
var. integrifolia (ID, MT; 3; 1938-1956)
var. pinnata (ID, MT, OR; 39; 1901-2014)
Stanleya tomentosa (ID, MT, WA; 20; 1947-2009)
Stanleya viridiflora (ID, MT, OR; 131; 1895-2016)
Streptanthella congirosis (WA; 1; 1975)
Streptanthella longirostris (ID, MT, OR, WA; 109; 1882-2009)
Streptanthus cordatus (ID, MT, OR; 48; 1896-2002)
ssp. cordatus (OR; 4; 1898-1976)
var. cordatus (ID, OR; 14; 1896-1985)
Streptanthus drummondii (OR; 1; 1956)
var. interposita (OR; 1; 1956)
Streptanthus glandulosus (OR; 8; 1910-2014)
ssp. josephinensis (OR; 2; 1910-2014)
Streptanthus howellii (OR; 24; 1854-1989)
Streptanthus tortuosus (OR; 34; 1917-2013)
ssp. tortuosus (OR; 7; 1929-1998)
Strigosella africana (ID, MT, OR, WA; 95; 1931-2020)
Subularia aquatica (AK, BC, ID, OR, WA, YK; 147; 1890-2020)
ssp. americana (AK, BC, ID, YK; 28; 1917-2020)
ssp. aquatica (ID, WA; 3; 1890-1965)
Subularia tubularia (WA; 1; 1934)
ssp. aquatica (WA; 1; 1934)
Sysymbrium altissimum (BC; 1; 1967)
Sysymbrium officinale (BC; 1; 1968)
Teesdalia coronopifolia (OR; 1; 2001)
Teesdalia nudicaulis (BC, ID, OR, WA; 228; 1925-2018)
Thelypodium brachycarpum (OR; 22; 1902-1998)
Thelypodium eucosmum (OR; 27; 1885-2013)
Thelypodium flexuosum (ID, OR; 120; 1885-2010)
Thelypodium howellii (OR, WA; 70; 1882-1990)
ssp. howellii (OR, WA; 44; 1885-1969)
ssp. spectabilis (OR; 19; 1882-1990)
Thelypodium integrifolium (ID, MT, OR, WA; 152; 1887-2019)
ssp. complanatum (ID, OR; 15; 1901-2014)
ssp. integrifolium (ID, MT, OR, WA; 52; 1892-2019)
var. integrifolium (MT; 4; 1892-1998)
Thelypodium laciniatum (BC, ID, MT, OR, WA; 544; 1881-2020)
ssp. aquatica (WA; 2; 1974-1986)
Thelypodium miliaceum (BC; 1; 1984)
Thelypodium milleflorum (BC, ID, OR, WA; 239; 1884-2019)
var. milleflorum (WA; 1; 1942)
Thelypodium paniculatum (ID, MT; 13; 1899-2020)
Thelypodium repandum (ID; 39; 1944-2009)
Thelypodium sagittatum (ID, MT, OR, WA; 94; 1885-2016)
ssp. sagittatum (ID, MT, WA; 26; 1892-2016)
Thelypodium stenopetalum (ID; 1; 1926)
Thlaspi alpestre (WA; 1; 1950)
var. hesperium (WA; 1; 1950)
Thlaspi arvense (AK, BC, ID, MT, OR, WA, YK; 1260; 1896-2020)
Thlaspi caerulescens (BC; 1; 1970)
Thlaspi fendleri (ID; 7; 1966-2012)
var. idahoensis (ID; 7; 1966-2012)
Thlaspi glaucum (WA; 3; 1921-1933)
var. glaucum (WA; 3; 1921-1933)
Thlaspi montanum (ID; 1; 1981)
var. idahoensis (ID; 1; 1981)
Thlaspi pedunculatum (WA; 1; 1897)
Thysanocarpus curvipes (BC, ID, OR, WA; 511; 1881-2019)
f. curvipes (OR; 1; 1964)
var. madocarpus (WA; 1; 1906)
Thysanocarpus radians (OR; 35; 1887-2014)
Tomostima reptans (OR; 4; 1882-1896)
Torularia humilis (AK; 5; 1994-2001)
ssp. richardsonii (AK; 5; 1994-2001)
Transberingia bursifolia (AK, BC, ID, MT, YK; 72; 1938-2018)
ssp. bursifolia (AK, BC, YK; 48; 1943-2011)
ssp. virgata (ID, MT; 22; 1938-2018)
Turritis glabra (AK, BC, ID, MT, OR, WA, YK; 1062; 1875-2020)