Vascular Plants of the Pacific Northwest
Brassicaceae

Generated from PNW Herbaria database
June 23, 2018.

97 genus names
728 species/infraspecies names
(names highlighted in brown could not be resolved to an accepted name)

Index to Genera:


Aethionema
Aethionema grandiflorum (BC; 1; 1966)
Alliaria
Alliaria petiolata (AK, BC, MT, OR, WA; 75; 1948-2017)
Alyssum
Alyssum alyssoides (BC, ID, MT, OR, WA; 741; 1888-2018)
Alyssum corsicum (OR; 1; 2009)
Alyssum desertorum (BC, ID, MT, OR, WA; 395; 1933-2017)
Alyssum murale (BC, MT, OR, WA; 9; 1953-2012)
Alyssum obovatum (AK, YK; 42; 1957-2017)
Alyssum saxatile (WA; 1; 1940)
var. citrinum (WA; 1; 1940)
Alyssum saxatilis (BC; 1; 1992)
ssp. orientale (BC; 1; 1992)
Alyssum simplex (ID, MT, OR; 35; 1955-2014)
Anelsonia
Anelsonia eurycarpa (ID, MT; 54; 1911-2016)
Aphragmus
Aphragmus eschscholtzianus (AK, BC, YK; 62; 1951-2016)
Arabidopsis
Arabidopsis arenicola (AK, BC; 2; 1979-2011)
Arabidopsis glaucum (BC; 1; 1942)
Arabidopsis kamchatica (AK, BC, MT, WA, YK; 479; 1890-2016)
Arabidopsis lyrata (AK, BC, WA, YK; 242; 1915-2015)
ssp. lyrata (AK; 2; 1962-1966)
ssp. petraea (AK, YK; 14; 1960-2013)
var. kamchatica (BC, YK; 7; 1968-2015)
var. occidentalis (WA; 1; 1915)
Arabidopsis petraea (AK; 2; 1992-1999)
Arabidopsis thaliana (BC, ID, MT, OR, WA; 342; 1899-2017)
Arabis
Arabis aculeolata (OR; 133; 1884-2015)
var. aculeolata (OR; 78; 1902-1988)
Arabis aculeolata var. aculeolata × Arabis oregana var. modesta (OR; 1; 1942)
Arabis alpina (OR, WA; 4; 1915-1955)
Arabis ambigua (AK; 1; 1891)
Arabis aubretioides (BC; 1; 1937)
Arabis brevisiliqua (BC; 1; 1905)
Arabis canescens (OR, WA; 4; 1894-1925)
Arabis caucasica (BC, WA; 4; 1991-2014)
Arabis crucisetosa (ID, OR, WA; 58; 1932-2007)
Arabis crucisetum (WA; 2; 1981)
Arabis drummondii × Arabis holboellii (WA; 1; 1975)
Arabis eschscholtziana (AK, BC, ID, MT, OR, WA, YK; 424; 1878-2017)
Arabis furcata (MT, OR, WA; 120; 1877-2012)
Arabis gerardii (ID, OR, WA; 45; 1885-1972)
Arabis glauca (WA; 1; 2009)
Arabis hirsuta (AK, BC, ID, MT, WA, YK; 251; 1885-2017)
f. americana (ID; 4; 1892-1896)
var. pendulocarpa (BC; 4; 1947-1979)
var. rupestris (BC; 1; 1949)
Arabis holboellii (ID, WA; 3; 1944-1971)
var. hornem (ID; 1; 1944)
Arabis holboellii var. pendulocarpa × Arabis holboellii var. retrofracta (BC; 1; 1969)
Arabis hyberborea (AK; 1; 1937)
Arabis lemmonii (YK; 1; 1973)
var. kamchatica (YK; 1; 1973)
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; 27; 1926-1995)
Arabis nuttallii (BC, ID, MT, WA, YK; 593; 1884-2016)
Arabis olympica (BC, WA; 6; 1907-1985)
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 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; 139; 1882-2017)
ssp. pycnocarpa (OR; 3; 1927-2013)
var. pycnocarpa (AK, BC, ID, MT, OR, WA, YK; 115; 1882-2015)
Arabis retrofracta (AK; 1; 1951)
var. retrofracta (AK; 1; 1951)
Arabis sparsiflora (WA; 2; 1971-1984)
ssp. atrorubens (WA; 1; 1984)
Armoracia
Armoracia rusticana (AK, BC, ID, MT, OR, WA; 44; 1900-2015)
Athysanus
Athysanus pusillus (BC, ID, MT, OR, WA; 303; 1877-2016)
Athysanus unilateralis (OR; 3; 1889)
Aubrieta
Aubrieta deltoidea (BC, WA; 4; 1948-2006)
Aubrietia
Aubrietia deltoidea (WA; 1; 1947)
Aurinia
Aurinia saxatilis (AK, BC, WA; 4; 1948-1992)
Barbarea
Barbarea barbarea (ID; 1; ?)
Barbarea intermedia (BC; 2; 1995)
Barbarea orthoceras (AK, BC, ID, MT, OR, WA, YK; 1082; 1876-2017)
Barbarea stricta (MT, OR; 2; 1922-2010)
Barbarea verna (BC, MT, OR, WA; 46; 1895-2016)
Barbarea vulgaris (AK, BC, ID, MT, OR, WA; 179; 1889-2015)
Berteroa
Berteroa incana (AK, BC, ID, MT, OR, WA; 271; 1905-2018)
Boechera
Boechera acutina (BC, OR; 24; 1897-2013)
Boechera arcuata (OR; 6; 1887-1966)
Boechera atrorubens (BC, ID, OR, WA; 121; 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; 126; 1890-2017)
Boechera californica (MT; 1; 1953)
Boechera canadensis (WA; 1; 1925)
Boechera cascadensis (WA; 2; 1933)
Boechera cobrensis (ID, MT, OR, WA; 50; 1893-2017)
Boechera collinsii (BC, ID, MT, OR, WA; 262; 1903-2016)
Boechera consanguinea (ID, WA; 2; 1940-1978)
Boechera covillei (OR; 4; 1916-1951)
Boechera cusickii (ID, OR, WA; 136; 1880-2014)
Boechera davidsonii (OR; 5; 1979-2010)
Boechera depauperata (BC, ID; 2; 1946-1997)
Boechera divaricarpa (AK, BC, ID, MT, OR, WA, YK; 465; 1895-2017)
var. divaricarpa (BC, ID, MT, WA; 18; 1932-1954)
Boechera drepanoloba (AK, BC, ID, MT, OR, WA; 22; 1941-2005)
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 (BC, ID, MT, OR, WA, YK; 190; 1897-2017)
var. divaricarpa (BC; 1; 1991)
Boechera grahamii × Boechera pauciflora (ID; 1; 1991)
Boechera hastatula (ID, OR; 15; 1952-2016)
Boechera holboellii (AK, BC, ID, MT, OR, WA, YK; 321; 1881-2014)
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; 413; 1894-2017)
var. glabrata (ID; 1; 2006)
var. lemmonii (ID, MT; 20; 1990-2009)
Boechera lemmonii × Boechera paupescula (ID; 2; 1987-1991)
Boechera lignifera (BC, ID, MT, WA; 77; 1923-2016)
Boechera lyallii (BC, ID, MT, OR, WA, YK; 595; 1879-2017)
Boechera lyallii × Boechera paupercula (ID; 1; 1975)
Boechera macounii (AK, BC, ID, MT, WA; 33; 1890-2013)
Boechera microphylla (BC, ID, MT, OR, WA; 354; 1880-2017)
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 (BC, OR, WA; 14; 1885-1971)
Boechera pallidifolia (ID; 1; 1995)
Boechera pauciflora (BC, ID, MT, OR, WA, YK; 500; 1881-2015)
Boechera paupercula (BC, ID, MT, OR, WA; 58; 1890-2016)
Boechera pendulocapa (ID; 2; 2010-2017)
Boechera pendulocapa × Boechera puberula (ID, MT; 3; 1948-2008)
Boechera pendulocarpa (BC, ID, MT, OR, WA, YK; 270; 1885-2017)
Boechera perennans (ID; 7; 1930-2002)
Boechera pinetorum (AK, BC, ID, MT, OR, WA; 70; 1881-2017)
Boechera platysperma (OR, WA; 30; 1882-2013)
Boechera polyantha (BC, ID, MT, OR, WA; 20; 1892-2007)
Boechera pratincola (ID, OR; 19; 1931-2015)
Boechera puberula (ID, MT, OR, WA; 178; 1883-2014)
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; 1399; 1881-2017)
Boechera retrofracta × Boechera sparsiflora (ID; 1; 2011)
Boechera saximontana (ID, MT, OR; 33; 1923-2017)
Boechera sparsiflora (BC, ID, MT, OR, WA; 514; 1880-2017)
Boechera stricta (AK, BC, ID, MT, OR, WA, YK; 887; 1885-2017)
Boechera subpinnatifida (ID, OR; 70; 1884-2015)
Boechera suffrutescens (ID, OR, WA; 133; 1882-2017)
Boechera williamsii (MT; 1; 1986)
Boechera xylopoda (ID; 1; 2003)
Brassica
Brassica arvensis (ID, WA; 4; 1889-1944)
Brassica elongata (OR, WA; 6; 1911-1915)
Brassica juncea (AK, BC, ID, MT, OR, WA; 94; 1888-2014)
Brassica napus (AK, BC, ID, OR, WA; 108; 1895-2014)
ssp. rapifera (BC; 2; 2014)
Brassica nigra (BC, ID, MT, OR, WA; 152; 1890-2016)
Brassica oleracea (BC, MT, OR, WA; 11; 1902-2010)
Brassica palustris (BC; 1; 1979)
Brassica rapa (AK, BC, ID, MT, OR, WA, YK; 426; 1886-2018)
ssp. nipposinica (BC; 1; 2008)
Brassicaria
Brassicaria kaber (ID; 1; 1946)
var. pinnatifida (ID; 1; 1946)
Braya
Braya glabella (AK, BC, YK; 167; 1943-2014)
ssp. glabella (AK, BC, YK; 49; 1943-2013)
ssp. purpurascens (AK, BC, YK; 49; 1956-2013)
Braya humilis (AK, BC, MT, YK; 276; 1915-2017)
ssp. humilis (AK, BC, YK; 53; 1915-2016)
ssp. maccallae (BC; 5; 1942-2004)
ssp. porsildii (BC; 2; 1972-2014)
Braya pilosa (AK; 3; 1982-1983)
Bunias
Bunias orientalis (BC; 5; 1927-2003)
Bursa
Bursa rubralla (AK, OR; 2; 1904-1912)
Cakile
Cakile edentula (AK, BC, OR, WA; 282; 1909-2016)
ssp. edentula (OR, WA; 4; 1990-2014)
var. edentula (AK, BC, OR, WA; 53; 1909-2016)
Cakile maritima (AK, BC, OR, WA; 145; 1940-2016)
Cakile martima (WA; 1; 1998)
Camelina
Camelina bursa-pastoris (AK, BC, ID, OR; 9; 1931-1982)
Camelina microcarpa (BC, ID, MT, OR, WA, YK; 794; 1893-2017)
Camelina rumelica (OR; 4; 1953-2012)
Camelina sativa (AK, BC, ID, MT, OR, WA, YK; 53; 1888-2012)
Capsella
Capsella bursa-pastoris (AK, BC, ID, MT, OR, WA, YK; 1172; 1880-2017)
Capsella divaricata (ID, OR; 2; 1882-1899)
Cardamine
Cardamine angulata (AK, BC, OR, WA; 204; 1880-2017)
Cardamine angustata (ID; 4; 1972-1999)
Cardamine bellidifolia (AK, BC, OR, WA, YK; 534; 1894-2016)
ssp. bellidifolia (AK, BC; 4; 1981-2010)
Cardamine blaisdellii (AK; 49; 1924-2013)
Cardamine breweri (BC, ID, MT, OR, WA, YK; 426; 1880-2017)
Cardamine californica (BC, OR, WA; 98; 1882-2009)
Cardamine concatenata (BC; 1; 1983)
Cardamine constancei (ID; 98; 1930-2005)
Cardamine cordifolia (BC, ID, MT, OR, WA; 212; 1871-2014)
Cardamine corymbosa (BC, WA; 16; 1987-2012)
Cardamine dentaria (OR; 1; 1966)
Cardamine digitata (AK, BC, YK; 151; 1924-2013)
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; 63; 1938-2017)
Cardamine flexuosa × Cardamine pratensis (WA; 1; 2006)
Cardamine helleriana (WA; 1; ?)
Cardamine hirsuta (AK, BC, ID, OR, WA, YK; 301; 1882-2018)
Cardamine lucens (WA; 1; 1912)
Cardamine macrocarpa (WA; 1; 1929)
Cardamine micranthera (ID, OR; 2; 1990-1991)
Cardamine microphylla (AK, YK; 37; 1918-2008)
Cardamine nuttallii (AK, BC, ID, MT, OR, WA; 750; 1875-2014)
Cardamine nymanii (AK, BC, WA, YK; 56; 1936-2014)
Cardamine occidentalis (BC, ID, MT, OR, WA; 118; 1882-2017)
Cardamine occulta (BC, OR, WA; 23; 1963-2016)
Cardamine oligosperma (AK, BC, ID, MT, OR, WA, YK; 927; 1879-2016)
var. luceus (ID; 1; 1946)
Cardamine parviflora (BC, ID, MT, OR, WA; 19; 1881-2004)
Cardamine pattersonii (OR; 22; 1928-1977)
Cardamine penduliflora (MT, OR, WA; 107; 1881-2006)
Cardamine pensylvanica (AK, BC, ID, MT, OR, WA, YK; 703; 1881-2017)
Cardamine polemonioides (AK; 1; 2013)
Cardamine pratensis (AK, BC, OR, WA, YK; 292; 1887-2017)
ssp. pratensis (BC; 2; 1998)
Cardamine purpurea (AK, YK; 194; 1919-2014)
Cardamine regeliana (AK; 5; 1945-2000)
Cardamine rhomboidea (OR; 1; 1890)
var. purpurea (OR; 1; 1890)
Cardamine rupicola (MT; 49; 1883-2013)
Cardamine tenella (OR; 1; 1969)
Cardamine trifolia (WA; 1; 2014)
Cardamine umbellata (AK, BC, ID, MT, OR, WA, YK; 356; 1890-2017)
Caulanthus
Caulanthus amplexicaulis (AK, BC, ID, MT, OR, WA; 13; 1926-2016)
Caulanthus crassicaulis (ID, OR, WA; 59; 1944-2010)
Caulanthus lasiophyllus (OR, WA; 8; 1890-1987)
Caulanthus major (OR; 13; 1901-1997)
Caulanthus pilosus (ID, OR; 160; 1885-2017)
Cheiranthus
Cheiranthus menziesii (WA; 1; 1882)
Chlorocrambe
Chlorocrambe hastata (ID, OR; 14; 1899-2010)
Chorispora
Chorispora tenella (BC, ID, MT, OR, WA; 603; 1923-2018)
Cochlearia
Cochlearia fenestra (AK; 1; 1891)
Cochlearia groenlandica (AK, BC, OR, WA, YK; 206; 1897-2017)
Cochlearia officinalis (AK, YK; 184; 1890-2013)
Cochlearia sessilifolia (AK; 25; 1977-2014)
Conringia
Conringia orientalis (BC, ID, MT, OR, WA; 157; 1893-2015)
Crambe
Crambe maritima (OR; 15; 1915-2001)
Cusickiella
Cusickiella douglasii (ID, OR, WA; 186; 1880-2017)
Descurainia
Descurainia californica (ID, MT, OR, WA; 48; 1925-2014)
Descurainia incana (AK, BC, ID, MT, OR, WA, YK; 398; 1885-2017)
var. incana (MT, WA; 17; 1954-2009)
var. incisa (ID; 2; 1999-2000)
Descurainia incisa (BC, ID, MT, OR, WA, YK; 605; 1877-2017)
ssp. incisa (BC, ID, MT, OR, WA, YK; 479; 1877-2017)
ssp. paysonii (ID, OR, WA; 6; 1919-2017)
Descurainia logepedicellata (BC; 1; 2005)
Descurainia longepedicellata (BC, ID, MT, OR, WA; 539; 1878-2017)
Descurainia nelsonii (BC, ID, MT, OR, WA, YK; 160; 1881-2017)
Descurainia obtusa (OR; 1; 1967)
Descurainia paradisa (OR, WA; 52; 1894-2008)
Descurainia pinnata (AK, BC, ID, MT, OR, WA, YK; 603; 1882-2017)
ssp. brachycarpa (BC, ID, MT, OR, WA; 247; 1886-2017)
ssp. branchycarpa (BC, OR, YK; 17; 1911-2003)
ssp. glabra (ID; 1; ?)
ssp. halictorum (ID, MT, OR, YK; 31; 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; 741; 1892-2018)
Descurainia sophioides (AK, BC, MT, WA, YK; 147; 1920-2016)
Descurainia torulosa (MT; 1; 1979)
Descurania
Descurania pinnata (ID; 1; 1983)
Dimorphocarpa
Dimorphocarpa wislizeni (WA; 1; 1968)
Diplotaxis
Diplotaxis muralis (BC, MT, OR; 22; 1899-2014)
Diplotaxis tenifolia (WA; 1; 2011)
Diplotaxis tenuifolia (BC, OR, WA; 26; 1899-2016)
Draba
Draba albertina (AK, BC, ID, MT, OR, WA, YK; 397; 1892-2017)
Draba aleutica (AK, YK; 8; 1932-2007)
Draba alpina (AK, BC, MT, OR, YK; 121; 1885-2016)
Draba alpina × Draba lactea (AK; 1; 1949)
Draba arctica (AK; 1; 1998)
Draba argyrea (ID; 54; 1895-2017)
Draba aurea (AK, BC, ID, MT, WA, YK; 209; 1883-2016)
Draba aureola (OR, WA; 53; 1881-1991)
Draba borealis (AK, BC, MT, YK; 274; 1888-2014)
f. subleiocarpa (AK; 1; 1897)
var. unalaskima (AK; 1; 1932)
Draba brachycarpa (OR; 5; 1887-2002)
Draba breweri (AK, OR; 3; 2003-2008)
Draba bruce-bennettii (YK; 1; 2012)
Draba calcifuga (ID, MT; 76; 1901-2015)
Draba cana (AK, BC, ID, MT, OR, YK; 263; 1888-2017)
Draba caroliniana (ID, MT; 3; 1890-1896)
f. stellifera (ID; 2; 1892-1896)
var. micanthra (MT; 1; 1890)
Draba caswellii (YK; 1; 2000)
Draba chamissonis (AK, BC; 17; 1931-1997)
Draba cinerea (AK, BC, YK; 109; 1936-2015)
Draba corymbosa (AK, BC, YK; 97; 1943-2013)
Draba crassa (ID, MT, OR; 25; 1887-2016)
Draba crassifolia (AK, BC, ID, MT, OR, WA, YK; 242; 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; 293; 1896-2016)
var. treleasii (OR; 1; 1957)
Draba fladnizensis (AK, BC, ID, MT, YK; 179; 1908-2014)
Draba glabella (AK, BC, MT, YK; 224; 1900-2013)
Draba glacialis (MT; 3; 1900-1901)
Draba globosa (ID, MT; 16; 1908-1995)
Draba grandis (AK, BC; 47; 1913-2009)
Draba healyi (AK; 9; 2014)
Draba hirta (AK; 4; 1928-2006)
Draba hitchcockii (ID; 32; 1978-2000)
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; 436; 1883-2015)
Draba juvenilis (AK, BC, YK; 312; 1914-2017)
Draba lactea (AK, BC, YK; 162; 1925-2016)
Draba lanceolata (AK, BC, ID, MT, OR, YK; 53; 1897-2002)
Draba lemmonii (OR; 4; 1971-1997)
Draba lonchocarpa (AK, BC, ID, MT, OR, WA, YK; 540; 1883-2016)
Draba macounii (AK, BC, MT, YK; 59; 1890-2013)
Draba micropetala (AK; 6; 1961-1978)
Draba mulfordae (ID; 1; 1892)
Draba mulliganii (AK; 14; 1978-1997)
Draba murrayi (AK; 42; 1978-2013)
Draba nemorosa (AK, BC, ID, MT, OR, WA, YK; 619; 1879-2017)
Draba nivalis (AK, BC, MT, YK; 220; 1897-2014)
Draba novolympica (BC, ID, MT, OR, WA; 319; 1898-2015)
Draba oblongata (AK; 2; 1972-1992)
Draba ogilviensis (AK, YK; 29; 1964-2015)
Draba oligospema (BC; 1; 2008)
Draba oligosperma (AK, BC, ID, MT, OR, WA, YK; 684; 1886-2016)
Draba oligosperma × Draba paysonii var. treleasii (ID; 1; 1990)
Draba oreibata (ID; 51; 1916-2016)
Draba palanderiana (AK, BC, YK; 270; 1930-2013)
Draba pauciflora (AK, ID; 9; 1961-2008)
Draba paysonii (BC, ID, MT, OR, WA; 109; 1887-2016)
Draba pectinipila (ID; 1; 2010)
Draba pilosa (AK, YK; 52; 1947-2013)
Draba platycarpa (ID, OR, WA; 8; 1914-1993)
Draba porsildii (AK, BC, MT, YK; 16; 1974-2013)
Draba praealta (AK, BC, ID, MT, OR, WA, YK; 154; 1890-2016)
Draba praelta (BC; 1; 1915)
Draba reptans (BC, ID, MT, OR, WA; 121; 1882-2011)
var. hunteri (WA; 1; 1921)
Draba ruaxes (AK, BC, WA, YK; 98; 1924-2017)
Draba scotteri (YK; 7; 1970-2005)
Draba septendrionalis (BC; 1; 1938)
Draba sibirica (YK; 1; 1966)
Draba sphaerocarpa (ID, MT, OR; 85; 1916-2017)
Draba sphaeroides (OR; 1; 1946)
Draba stenoloba (AK, BC, ID, MT, OR, WA, YK; 301; 1893-2017)
Draba stenopetala (AK, BC, YK; 95; 1926-2014)
Draba streptocarpa (ID, MT; 2; 1917)
Draba subcapitata (AK; 6; 1954-1984)
Draba taylori (WA; 1; 1933)
Draba thompsonii (BC, WA; 21; 1933-2008)
Draba trichocarpa (ID; 11; 1964-2001)
Draba ventosa (AK, BC, MT, YK; 22; 1931-2017)
var. elongatum (AK; 1; 1941)
Draba verna (BC, ID, MT, OR, WA; 920; 1882-2017)
var. brachycarpa (WA; 1; 2003)
Draba yukonensis (YK; 24; 1944-2016)
Erisimum
Erisimum inconspicuum (BC; 1; 1994)
Eruca
Eruca vesicaria (BC, MT, OR, WA; 27; 1898-2017)
ssp. sativa (BC, OR, WA; 23; 1903-2016)
var. sativa (WA; 1; 1906)
Erucastrum
Erucastrum gallicum (AK, BC, ID, MT, OR, WA; 42; 1923-2017)
Erysimum
Erysimum altum (AK; 13; 1954-2013)
Erysimum americanum (OR; 2; 1890-1892)
Erysimum arenicola (BC, ID, OR, WA; 162; 1887-2015)
Erysimum asperum (MT, YK; 200; 1890-2014)
ssp. capitatum (MT; 2; 1908-1953)
Erysimum capitatum (AK, BC, ID, MT, OR, WA, YK; 1589; 1877-2017)
ssp. arenicola (WA; 1; 1966)
var. capitatum (ID, MT, OR, WA; 449; 1888-2013)
var. purshii (AK, BC, ID, MT, OR, WA, YK; 111; 1897-2017)
Erysimum cheiranthoides (AK, BC, ID, MT, OR, WA, YK; 489; 1877-2016)
ssp. cheiranthoides (BC, YK; 15; 1936-1981)
Erysimum cheiri (BC, WA; 13; 1956-2012)
Erysimum coarctatum (AK, BC, YK; 20; 1957-2013)
Erysimum concinnum (OR; 2; 1977-2011)
Erysimum inconspicuum (AK, BC, ID, MT, OR, WA, YK; 552; 1885-2016)
Erysimum lanatium (ID; 1; 1930)
Erysimum ×marshallii (AK; 1; 2008)
Erysimum occidentale (ID, MT, OR, WA; 152; 1886-2017)
Erysimum pallasii (AK, YK; 120; 1939-2017)
Erysimum perenne (ID, MT, OR, WA; 17; 1926-1980)
var. choanemorphum (WA; 1; 1933)
var. teplivinum (WA; 1; 1926)
Erysimum perofskianum (OR; 1; 1921)
Erysimum repandum (BC, ID, MT, OR, WA; 289; 1902-2018)
var. inconspicuum (ID; 1; 1975)
Erysimum virginicum (BC; 1; 1930)
var. pubescens (BC; 1; 1930)
Euclidium
Euclidium syriacum (ID, MT, OR, WA; 32; 1938-2013)
Eutrema
Eutrema edwardsii (AK, BC, YK; 182; 1919-2016)
Eutrema richardsonii (AK; 1; 1956)
Eutrema salsugineum (AK, BC, ID, MT, WA, YK; 21; 1902-2012)
Fibigia
Fibigia eriocarpa (BC; 1; 1980)
Hesperidanthus
Hesperidanthus linearifolius (ID, MT, OR, WA; 15; 1911-2008)
Hesperis
Hesperis matronalis (AK, BC, ID, MT, OR, WA, YK; 201; 1891-2017)
Hirschfeldia
Hirschfeldia incana (ID, OR, WA; 47; 1919-2018)
Hornungia
Hornungia procumbens (AK, BC, ID, MT, OR, WA; 169; 1882-2017)
Iberis
Iberis amara (OR; 2; 1915-1922)
Iberis sempervirens (MT; 1; 1978)
Iberis umbellata (AK, BC; 6; 1946-2012)
Idahoa
Idahoa platysperma (OR; 1; 1934)
Idahoa scapigera (BC, ID, MT, OR, WA; 354; 1867-2015)
Inopsidium
Inopsidium acaule (OR; 1; 1917)
Ionopsidium
Ionopsidium acaule (BC; 3; 1990-2013)
Isatis
Isatis tinctoria (BC, ID, MT, OR; 189; 1928-2017)
Lepidium
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; 236; 1921-2014)
Lepidium bonariense (WA; 4; 2003)
Lepidium campestre (AK, BC, ID, MT, OR, WA; 367; 1889-2017)
Lepidium chalapense (BC; 2; 2003)
Lepidium chalepense (BC, ID, MT, OR, WA; 158; 1925-2017)
Lepidium davisii (ID, OR; 121; 1925-2014)
Lepidium densiflorum (AK, BC, ID, MT, OR, WA, YK; 814; 1877-2016)
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; 61; 1881-2011)
Lepidium didymum (BC, OR, WA; 87; 1899-2017)
Lepidium draba (BC, ID, MT, OR, WA; 305; 1900-2018)
Lepidium graminifolium (WA; 1; 1940)
Lepidium heterophyllum (AK, BC, OR, WA; 96; 1917-2017)
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; 5; 1888-2002)
Lepidium latifolium (AK, BC, ID, MT, OR, WA; 175; 1932-2017)
Lepidium montamum (ID; 1; 1998)
var. wyomingense (ID; 1; 1998)
Lepidium montanum (ID, MT, OR, WA; 117; 1848-2008)
ssp. montanum (WA; 1; 1959)
Lepidium nanum (ID; 2; 1944)
Lepidium nitidum (ID, OR, WA; 69; 1879-2009)
Lepidium oblongum (OR, WA; 9; 2003-2014)
Lepidium oxycarpum (BC, WA; 4; 1893-1999)
Lepidium papilliferum (ID; 111; 1892-2007)
Lepidium paysonii (ID; 2; 1981-2012)
Lepidium perfoliatum (AK, BC, ID, MT, OR, WA; 915; 1904-2018)
Lepidium pinnatifidum (OR; 1; 1957)
Lepidium pubescens (OR; 2; 1903-1904)
Lepidium ramosissimum (AK, BC, ID, MT, OR, WA, YK; 155; 1891-2013)
Lepidium ruderale (AK, BC, MT, OR, WA; 17; 1886-2008)
Lepidium sativum (BC, ID, MT, OR, WA; 22; 1887-2015)
Lepidium strictum (ID, OR, WA; 18; 1881-2017)
Lepidium virginicum (BC, ID, MT, OR, WA, YK; 665; 1883-2016)
ssp. menziesii (BC, ID, MT, OR, WA; 513; 1886-2016)
ssp. virginicum (BC, ID, OR, WA; 11; 1934-2016)
Lepidium virginicum var. medium × Lepidium virginicum var. pubescens (WA; 1; 1888)
Lesquerella
Lesquerella alpina (ID; 1; 1982)
ssp. alpina (ID; 1; 1982)
Lesquerella arctica (BC, YK; 4; 1992-2003)
var. arctica (BC; 2; 1992)
Lesquerulla
Lesquerulla douglasii (WA; 1; 2006)
Lobularia
Lobularia maritima (BC, MT, OR, WA; 40; 1904-2015)
Lunaria
Lunaria annua (BC, ID, OR, WA; 147; 1908-2015)
Malcolmia
Malcolmia maritima (BC; 1; 1986)
Matthiola
Matthiola incana (BC, OR, WA; 8; 1950-2008)
Matthiola longipetala (WA; 2; 1916-1944)
Microthlaspi
Microthlaspi perfoliatum (ID, OR, WA; 18; 1927-2018)
Moricandia
Moricandia arvensis (WA; 4; 1908-1953)
Nasturtium
Nasturtium aquaticum (BC; 1; 1960)
Nasturtium microphyllum (BC, MT, OR, WA; 32; 1885-2016)
Nasturtium officinale (AK, BC, ID, MT, OR, WA; 672; 1880-2018)
Nasturtium ×sterile (OR; 2; 1916)
Nasturtium terrestre (MT; 1; 1900)
Neslia
Neslia paniculata (AK, BC, OR, WA; 53; 1898-2008)
Nevada
Nevada holmgrenii (ID; 1; 1987)
Noccaea
Noccaea arctica (AK, YK; 50; 1973-2017)
Noccaea californica (ID; 1; 1926)
Noccaea fendleri (BC, ID, MT, OR, WA; 1083; 1882-2017)
ssp. californica (OR, WA; 3; 1940-1944)
ssp. fendleri (ID, MT, OR, WA; 30; 1948-2012)
ssp. glauca (BC, ID, MT, OR, WA; 800; 1882-2017)
ssp. idahoense (ID; 7; 1974-2017)
ssp. idahoensis (ID, WA; 59; 1916-2017)
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; 2; 1979)
var. idahoensis (ID; 2; 1979)
Noccaea montana (ID; 2; 1978)
var. fendleri (ID; 2; 1978)
Noccaea parviflora (ID, MT, OR; 26; 1888-2013)
Odontarrhena
Odontarrhena muralis (OR; 7; 2007-2009)
Parrya
Parrya menziesii (OR, WA; 18; 1896-1952)
Parrya nauruaq (AK; 16; 1982-2013)
Parrya nudicaulis (AK, BC, YK; 531; 1918-2017)
var. grandilfora (AK; 4; 1953-1963)
Perhaps
Perhaps douglasii (WA; 1; 1908)
Phoenicaulis
Phoenicaulis cheiranthoides (ID, OR, WA, YK; 510; 1838-2017)
Phoenicaulis menziesii (OR, WA; 5; 1933-1940)
Phoenicaulis parryi (WA; 1; 1932)
Physaria
Physaria acutifolia (ID, MT, WA; 48; 1910-2011)
ssp. douglasii (WA; 1; 1928)
Physaria alpestris (BC, WA; 71; 1899-2014)
Physaria alpina (MT; 4; 1992-1996)
Physaria arctica (AK, BC, YK; 132; 1918-2016)
var. arctica (BC; 1; 1990)
Physaria arenosa (MT; 70; 1885-2011)
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; 36; 1960-2013)
Physaria carinata (ID, MT, WA; 134; 1938-2016)
ssp. carinata (ID, MT; 9; 1982-2009)
ssp. paysonii (ID; 9; 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; 374; 1884-2012)
ssp. didymocarpa (BC, ID, MT, OR; 156; 1886-2009)
ssp. lanata (MT; 14; 1945-2009)
ssp. lyrata (ID, MT; 29; 1946-2009)
Physaria douglasii (BC, ID, MT, OR, WA; 306; 1882-2017)
ssp. douglasii (BC, ID, OR, WA; 109; 1886-2011)
ssp. tuplashensis (WA; 9; 1995-1998)
Physaria eriocarpa (MT; 7; 1945-2005)
Physaria geyeri (ID, MT, OR, WA; 218; 1892-2011)
ssp. geyeri (ID, MT, OR, WA; 52; 1892-2008)
ssp. purpurea (ID; 38; 1916-2004)
Physaria humilis (MT; 15; 1966-1990)
Physaria integrifolia (ID; 7; 1975-1996)
Physaria kingii (ID, OR, WA; 114; 1899-2011)
ssp. cobrensis (ID, OR; 36; 1981-2011)
ssp. diversifolia (ID, OR, WA; 69; 1899-2010)
ssp. kingii (ID; 1; 1985)
Physaria klausii (MT; 54; 1964-2015)
Physaria lesicii (MT; 19; 1991-2001)
Physaria ludoviciana (MT; 47; 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; 17; 1967-2002)
Physaria occidentalis (BC, ID, OR, WA; 241; 1885-2012)
ssp. occidentalis (ID, OR, WA; 189; 1885-2011)
Physaria oregona (ID, OR, WA; 158; 1880-2011)
Physaria ovalifolia (MT; 1; 1912)
Physaria pachyphylla (MT; 13; 1983-2015)
Physaria prostrata (ID, MT; 13; 1938-2014)
Physaria pycnantha (ID, MT; 73; 1899-2014)
var. alpina (MT; 1; 1921)
Physaria rectipes (ID; 1; 1933)
Physaria reediana (ID, MT, OR; 55; 1880-2015)
Physaria saximontana (MT; 46; 1899-2009)
ssp. dentata (MT; 39; 1899-2009)
ssp. saximontana (MT; 3; 1945-1986)
Physaria spatulata (ID, MT; 268; 1885-2017)
Physaria subalfina (MT; 1; 1903)
Polyctenium
Polyctenium fremontii (ID, OR, WA; 229; 1885-2010)
Radicula
Radicula nasturtium (ID, MT, OR; 4; 1926-1952)
Radicula nasturtium-aquaticum (ID, WA; 3; 1904-1965)
Raphanus
Raphanus raphanistrum (BC, ID, MT, OR, WA; 130; 1912-2017)
f. albus (BC; 1; 1955)
Raphanus raphanistrum × Raphanus sativus (BC, OR; 4; 2007-2014)
Raphanus sativus (AK, BC, MT, OR, WA; 153; 1895-2017)
Rapistrum
Rapistrum rugosum (BC, OR; 5; 1902-1986)
Roripa
Roripa curvisiliqua (BC, MT, OR, WA; 9; 1896-2014)
Roripa lyrata (ID; 1; 1954)
Roripa nasturtium (ID, WA; 3; 1910-1947)
Roripa pectinata (OR; 1; 1906)
Rorippa
Rorippa alpina (BC, ID, MT; 19; 1943-2016)
Rorippa amphibia (ID; 1; ?)
Rorippa austriaca (BC, ID, MT, OR, WA; 21; 1969-2013)
Rorippa barbareaefolia (AK; 1; 2013)
Rorippa barbareifolia (AK, BC, YK; 95; 1927-2015)
Rorippa calycina (ID, MT, OR, WA; 8; 1854-1980)
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; 284; 1877-2016)
Rorippa curvisiliqua (AK, BC, ID, MT, OR, WA, YK; 870; 1880-2017)
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; 10; 1940-2007)
ssp. glabra (ID; 1; 1940)
ssp. islandica (AK, YK; 7; 1975-2002)
Rorippa nasturtium (MT, OR, WA; 6; 1910-1966)
Rorippa palustris (AK, BC, ID, MT, OR, WA, YK; 987; 1880-2016)
ssp. hispida (AK, BC, ID, MT, OR, WA, YK; 203; 1884-2014)
ssp. hispidus (WA; 1; 2009)
ssp. palustris (AK, BC, ID, MT, OR, WA, YK; 304; 1880-2016)
var. globosa (ID; 8; 1994-2000)
Rorippa sinuata (BC, ID, MT, OR, WA; 130; 1885-2013)
Rorippa sphaerocarpa (ID, OR; 16; 1921-2015)
Rorippa sylvestris (AK, BC, ID, MT, OR, WA; 88; 1911-2016)
Rorippa tenerrima (BC, ID, MT, OR, WA; 35; 1894-2016)
Rorippa teres (ID, MT; 2; 1894-1977)
Rorippa terrestris (ID; 2; 1910)
var. globosa (ID; 2; 1910)
Rorippa williamsii (YK; 1; 1899)
Sandbergia
Sandbergia perplexa (AK, ID, MT, WA; 103; 1895-2008)
var. perplexa (ID; 1; 1999)
Sandbergia whitedii (BC, WA; 66; 1893-2012)
Schivereckia
Schivereckia hyperborea (AK, BC; 25; 1897-2009)
Schoenocrambe
Schoenocrambe linifolia (WA; 2; 1931-1932)
var. pinnata (WA; 2; 1931-1932)
Sinapis
Sinapis alba (BC, ID, MT, WA, YK; 16; 1901-2016)
Sinapis arvensis (AK, BC, ID, MT, OR, WA; 198; 1886-2015)
Sisymbrium
Sisymbrium altissimum (AK, BC, ID, , MT, OR, WA, YK; 1093; 1897-2017)
Sisymbrium brachycarpon (WA; 1; 1892)
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; 336; 1881-2016)
Sisymbrium loeselii (BC, ID, MT, OR, WA; 287; 1883-2016)
Sisymbrium montanum (AK; 1; 2008)
Sisymbrium officinale (AK, BC, ID, MT, OR, WA; 286; 1875-2016)
Sisymbrium orientale (BC, OR, WA; 9; 1910-2004)
Smelowskia
Smelowskia americana (AK, BC, ID, MT, OR, WA, YK; 501; 1880-2016)
Smelowskia borealis (AK, YK; 91; 1939-2016)
ssp. borealis (YK; 1; 2005)
Smelowskia calycina (AK, ID, OR; 11; 1939-2005)
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; 99; 1881-2017)
var. campestris (WA; 1; 1971)
Smelowskia porsildii (AK, YK; 132; 1926-2015)
Smelowskia pyriformis (AK; 17; 1964-2014)
Smelowskia spathulafolia (AK; 2; 1997)
Sophia
Sophia longipedicellata (ID; 1; 1930)
Stanleya
Stanleya bipinnata (ID; 1; 2015)
Stanleya confertiflora (ID, OR, WA; 77; 1885-2011)
Stanleya pinnata (ID, MT, OR, WA; 209; 1901-2017)
var. integrifolia (ID, MT; 3; 1938-1956)
var. pinnata (ID, MT, OR; 38; 1901-2014)
Stanleya tomentosa (ID, MT, WA; 19; 1947-2009)
Stanleya viridiflora (ID, MT, OR; 115; 1895-2016)
Streptanthella
Streptanthella congirosis (WA; 1; 1975)
Streptanthella longirostris (ID, MT, OR, WA; 102; 1882-2009)
Streptanthus
Streptanthus cordatus (ID, MT, OR; 47; 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; 35; 1917-2013)
ssp. tortuosus (OR; 7; 1929-1998)
Strigosella
Strigosella africana (ID, MT, OR, WA; 86; 1940-2017)
Subularia
Subularia aquatica (AK, BC, ID, OR, WA, YK; 142; 1890-2014)
ssp. americana (BC, YK; 26; 1917-1998)
ssp. aquatica (ID, WA; 3; 1890-1965)
Subularia tubularia (WA; 1; 1934)
ssp. aquatica (WA; 1; 1934)
Sysymbrium
Sysymbrium altissimum (BC; 1; 1967)
Sysymbrium officinale (BC; 1; 1968)
Teesdalia
Teesdalia coronopifolia (OR; 1; 2001)
Teesdalia nudicaulis (BC, ID, OR, WA; 221; 1925-2018)
Thelypodium
Thelypodium brachycarpum (OR; 22; 1902-1998)
Thelypodium eucosmum (OR; 27; 1885-2013)
Thelypodium flexuosum (ID, OR; 119; 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; 141; 1887-2014)
ssp. complanatum (ID, OR; 17; 1901-2014)
ssp. integrifolium (ID, MT, OR, WA; 50; 1892-2009)
var. integrifolium (MT; 4; 1892-1998)
Thelypodium laciniatum (BC, ID, MT, OR, WA; 526; 1881-2017)
ssp. aquatica (WA; 2; 1974-1986)
Thelypodium lanceolatum (BC; 1; 1984)
var. laciniatum (BC; 1; 1984)
Thelypodium miliaceum (BC; 1; 1984)
Thelypodium milleflorum (BC, ID, OR, WA; 225; 1884-2018)
var. milleflorum (WA; 1; 1942)
Thelypodium paniculatum (ID, MT; 11; 1899-2008)
Thelypodium repandum (ID; 37; 1944-2009)
Thelypodium sagittatum (ID, MT, OR, WA; 91; 1885-2016)
ssp. sagittatum (ID, MT, WA; 25; 1892-2016)
Thelypodium stenopetalum (ID; 1; 1926)
Thlaspi
Thlaspi alpestre (ID, MT, OR, WA; 22; 1887-1969)
var. hesperium (WA; 1; 1950)
Thlaspi arvense (AK, BC, ID, MT, OR, WA, YK; 1167; 1896-2016)
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)
Thlaspi spindleri (BC; 1; 1966)
Thysanocarpus
Thysanocarpus curvipes (BC, ID, OR, WA; 494; 1881-2016)
f. curvipes (OR; 1; 1964)
var. madocarpus (WA; 1; 1906)
Thysanocarpus radians (OR; 35; 1887-2014)
Tomostima
Tomostima reptans (OR; 4; 1882-1896)
Transberingia
Transberingia bursifolia (AK, BC, ID, MT, YK; 65; 1938-2016)
ssp. bursifolia (AK, BC, YK; 46; 1943-2011)
ssp. virgata (ID, MT; 17; 1938-2016)
Turritis
Turritis glabra (AK, BC, ID, MT, OR, WA, YK; 1051; 1875-2017)