genus Euphorbia

Thesaurus

Noun

1.

genus Euphorbia - type genus of the Euphorbiaceae: very large genus of diverse plants all having milky juiceEuphorbiarosid dicot genus - a genus of dicotyledonous plantsEuphorbiaceae, family Euphorbiaceae, spurge family - a family of plants of order Geranialesspurge - any of numerous plants of the genus Euphorbia; usually having milky often poisonous juicecaper spurge, Euphorbia lathyris, myrtle spurge, mole plant - poisonous Old World spurge; adventive in America; seeds yield a purgative oilEuphorbia helioscopia, sun spurge, wartweed, wartwort, devil's milk - not unattractive European weed whose flowers turn toward the sundevil's milk, Euphorbia peplus, petty spurge - an Old World spurge introduced as a weed in the eastern United StatesEuphorbia caput-medusae, Euphorbia medusae, medusa's head - African dwarf succulent perennial shrub with numerous slender drooping branchesEuphorbia corollata, flowering spurge, tramp's spurge, wild spurge - common perennial United States spurge having showy white petallike bractsEuphorbia marginata, ghost weed, snow-in-summer, snow-on-the-mountain - annual spurge of western United States having showy white-bracted flower clusters and very poisonous milkcypress spurge, Euphorbia cyparissias - Old World perennial having foliage resembling cypress; naturalized as a weed in the United StatesEuphorbia esula, leafy spurge, wolf's milk - tall European perennial naturalized and troublesome as a weed in eastern North AmericaEuphorbia hirsuta, hairy spurge - much-branched hirsute weed native to northeastern North AmericaChristmas flower, Christmas star, Euphorbia pulcherrima, lobster plant, Mexican flameleaf, poinsettia, painted leaf - tropical American plant having poisonous milk and showy tapering usually scarlet petallike leaves surrounding small yellow flowersEuphorbia heterophylla, Japanese poinsettia, mole plant, paint leaf - showy poinsettia found from the southern United States to PeruEuphorbia cyathophora, fire-on-the-mountain, Mexican fire plant, painted leaf - poinsettia of United States and eastern Mexico; often confused with Euphorbia heterophyllaEuphorbia amygdaloides, wood spurge - European perennial herb with greenish yellow terminal flower clustersEuphorbia antisyphilitica, candelilla - wax-coated shrub of northern Mexico and southwestern United Statesdwarf spurge, Euphorbia exigua - European erect or depressed annual weedy spurge adventive in northeastern United StatesEuphorbia fulgens, scarlet plume - Mexican shrub often cultivated for its scarlet-bracted flowerscactus euphorbia, Euphorbia ingens, naboom - small tree of dry open parts of southern Africa having erect angled branches suggesting candelabraChrist plant, Christ thorn, Euphorbia milii, crown of thorns - somewhat climbing bushy spurge of Madagascar having long woody spiny stems with few leaves and flowers with scarlet bractsEuphorbia dentata, toothed spurge - an annual weed of northeastern North America with dentate leaves