Difference between Euphorbia Pulcherrima and Poinsettia

EUPHORBIA PULCHERRIMA vs POINSETTIA: NOUN

Tropical American plant having poisonous milk and showy tapering usually scarlet petallike leaves surrounding small yellow flowers

A plant, Euphorbia pulcherrima, with rather small and insignificant flowers but large brightly coloured leaves.
A Mexican shrub (Euphorbia pulcherrima) with very large and conspicuous vermilion bracts below the yellowish flowers.
[lowercase] The Euphorbia (Poinsettia) pulcherrima, a plant much cultivated in conservatories.
A former genus of American apetalous plants of the order Euphorbiaceæ and tribe Euphorbieæ, how included as a section of the vast genus Euphorbia.
A shrub (Euphorbia pulcherrima) native to Mexico that has a cluster of small yellow flowers surrounded by showy, usually scarlet petal-like bracts.
Tropical American plant having poisonous milk and showy tapering usually scarlet petallike leaves surrounding small yellow flowers

Pineapple guava, Flowering shrub, Gloxinia, Poinciana, Camellia japonica, Amelanchier, Asclepias, Nobilis, Hippeastrum, Lobster plant, Painted leaf, Mexican flameleaf, Christmas flower, Christmas star, Poinsettia

Chrysanthemum, Anthurium, Euphorbia, Moth orchid, Hydrangea, Flower, Houseplant, Amaryllis, Easter lily, Painted leaf, Mexican flameleaf, Lobster plant, Christmas star, Christmas flower, Euphorbia pulcherrima

Ixora, Tagetes, Autumn crocus, Pinus, Eupatorium, Pot marigold, Pineapple guava, Flowering shrub, Gloxinia, Poinciana, Camellia japonica, Amelanchier, Asclepias, Nobilis, Hippeastrum

Dahlia, Crape myrtle, Bromeliad, Gloxinia, Cyclamen, Ornament, Chrysanthemum, Anthurium, Euphorbia, Moth orchid, Hydrangea, Flower, Amaryllis, Easter lily, Euphorbia pulcherrima