jujube bush vs Christ's-thorn

jujube bush and Christ's-thorn both are nouns.

Word	Noun	Adjective	Verb	Adverb
jujube bush	Yes	No	No	No
Christ's-thorn	Yes	No	No	No

As nouns, jujube bush and Christ's-thorn are synonyms defined as:

jujube bush and Christ's-thorn: spiny tree having dark red edible fruits

Other synonyms of jujube bush include Jerusalem thorn, jujube, Ziziphus jujuba.

jujube bush (noun)	Christ's-thorn (noun)
spiny tree having dark red edible fruits	spiny tree having dark red edible fruits
	thorny Eurasian shrub with dry woody winged fruit