Christ thorn vs Christ plant

Christ thorn and Christ plant both are nouns.

Word	Noun	Adjective	Verb	Adverb
Christ thorn	Yes	No	No	No
Christ plant	Yes	No	No	No

As nouns, Christ thorn and Christ plant are synonyms defined as:

Christ thorn and Christ plant: somewhat climbing bushy spurge of Madagascar having long woody spiny stems with few leaves and flowers with scarlet bracts

Other synonyms of Christ thorn include crown of thorns, Euphorbia milii.

Christ thorn (noun)	Christ plant (noun)
somewhat climbing bushy spurge of Madagascar having long woody spiny stems with few leaves and flowers with scarlet bracts	somewhat climbing bushy spurge of Madagascar having long woody spiny stems with few leaves and flowers with scarlet bracts