Vascular Plants of the Pacific Northwest
Euphorbiaceae
Euphorbiaceae
Generated from PNW Herbaria database
November 28, 2020.
5 genus names
51 species/infraspecies names
(names highlighted in brown could not be resolved to an accepted name)
Acalypha australis (ID, OR; 7; 1898-2014)
Acalypha rhomboidea (ID; 1; 1990)
Croton setigerus (ID, OR, WA; 203; 1877-2019)
Euphorbia agraria (MT, WA; 6; 1955-2009)
Euphorbia albomarginata (ID; 2; 2002-2006)
Euphorbia amygdaloides (OR, WA; 2; 2005-2017)
ssp. amygdaloides (WA; 1; 2005)
Euphorbia angusta (ID; 1; 1974)
Euphorbia brachycera (MT; 29; 1880-2010)
Euphorbia characias (BC, OR, WA; 15; 1998-2018)
ssp. characias (WA; 2; 2000)
ssp. wulfenii (BC, WA; 5; 2000-2014)
Euphorbia crenulata (ID, OR; 81; 1880-2000)
Euphorbia cyparissias (AK, BC, ID, MT, OR, WA; 113; 1897-2018)
Euphorbia davidii (ID; 7; 1986-2002)
Euphorbia dentata (OR, WA; 2; 2004-2008)
Euphorbia dulcis (OR, WA; 4; 2004-2007)
Euphorbia epithymoides (WA; 4; 1915-2000)
Euphorbia esula (BC, ID, MT, WA; 122; 1936-2011)
Euphorbia exigua (BC; 7; 1936-1945)
Euphorbia geyeri (ID, MT; 5; 1921-1997)
Euphorbia glyptosperma (BC, ID, MT, OR, WA; 456; 1880-2019)
Euphorbia helioscopia (BC, MT, OR, WA; 33; 1899-2017)
Euphorbia lathyris (BC, ID, OR, WA; 80; 1909-2016)
Euphorbia lucida (OR; 1; 1935)
Euphorbia lurida (MT; 1; 1943)
Euphorbia maculata (BC, ID, MT, OR, WA; 145; 1887-2020)
Euphorbia marginata (ID, MT, OR, WA; 45; 1886-2015)
Euphorbia missurica (MT; 10; 1901-2009)
Euphorbia myrsinites (BC, ID, OR, WA; 78; 1972-2019)
Euphorbia nutans (BC, WA; 4; 1927-2010)
Euphorbia oblongata (BC, OR, WA; 29; 1991-2020)
Euphorbia ocellata (ID; 5; 1946-2002)
ssp. arenicola (ID; 3; 1946-2002)
Euphorbia peplus (BC, ID, MT, OR, WA; 161; 1889-2019)
Euphorbia prostrata (OR; 1; 2002)
Euphorbia robusta (ID, MT, WA; 37; 1886-2008)
Euphorbia schillingii (ID; 4; 2001)
Euphorbia segetalis (WA; 1; 2005)
Euphorbia serpens (BC, MT, OR; 27; 1886-2019)
Euphorbia serpillifolia (BC, ID, MT, OR, WA; 427; 1880-2019)
ssp. hirtula (ID, WA; 3; 2014-2018)
ssp. serpillifolia (BC, ID, MT, OR, WA; 25; 1908-2019)
Euphorbia serpyllifolia (ID; 5; 1940-1950)
var. genuina (ID; 5; 1940-1950)
Euphorbia serrulata (BC, WA; 9; 2000-2012)
Euphorbia spathulata (ID, MT, OR, WA; 128; 1881-2011)
Euphorbia trichotoma (ID, WA; 2; 1939-2020)
Euphorbia virgata (AK, BC, ID, MT, OR, WA, YK; 342; 1904-2017)
Mercurialis annua (OR, WA; 5; 1904-2016)
Ricinus communis (ID; 1; 1932)