Euphorbia pulcherrima vs Christmas star

Euphorbia pulcherrima and Christmas star both are nouns.

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

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

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

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

Euphorbia pulcherrima (noun)	Christmas star (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