Christmas star vs Euphorbia pulcherrima

Christmas star and Euphorbia pulcherrima both are nouns.

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

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

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

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

Christmas star (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