Christmas flower vs Euphorbia pulcherrima

Christmas flower and Euphorbia pulcherrima both are nouns.

Word	Noun	Adjective	Verb	Adverb
Christmas flower	Yes	No	No	No
Euphorbia pulcherrima	Yes	No	No	No

As nouns, Christmas flower and Euphorbia pulcherrima are synonyms defined as:

Christmas flower and Euphorbia pulcherrima: tropical American plant having poisonous milk and showy tapering usually scarlet petallike leaves surrounding small yellow flowers

Other synonyms of Christmas flower include Christmas star, lobster plant, Mexican flameleaf, painted leaf, poinsettia.

Christmas flower (noun)	Euphorbia pulcherrima (noun)
tropical American plant having poisonous milk and showy tapering usually scarlet petallike leaves surrounding small yellow flowers	tropical American plant having poisonous milk and showy tapering usually scarlet petallike leaves surrounding small yellow flowers