a plant, Euphorbia ( Poinsettia ) pulcherrima, of the spurge family, native to Mexico and Central America, having variously lobed leaves and brilliant scarlet, pink, or white petallike bracts.
Origin: 1830–40; < Neo-Latin, named after J. R. Poinsett (1799–1851), American minister to Mexico, who discovered the plant there in 1828; see -ia
a euphorbiaceous shrub, Euphorbia (or Poinsettia) pulcherrima, of Mexico and Central America, widely cultivated for its showy scarlet bracts, which resemble petals
[C19: New Latin, from the name of J. P. Poinsett (1799--1851), US Minister to Mexico, who introduced it to the US]
1836, Mod.L. genus name, in allusion to Joel R. Poinsett (1779-1851), U.S. ambassador to Mexico, who is said to have brought the plant to the attention of botanists.