lobster plant vs Euphorbia pulcherrima

lobster plant and Euphorbia pulcherrima both are nouns.

Word	Noun	Adjective	Verb	Adverb
lobster plant	Yes	No	No	No
Euphorbia pulcherrima	Yes	No	No	No

As nouns, lobster plant and Euphorbia pulcherrima are synonyms defined as:

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

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

lobster plant (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