Easter cactus vs Schlumbergera gaertneri

Easter cactus and Schlumbergera gaertneri both are nouns.

Word	Noun	Adjective	Verb	Adverb
Easter cactus	Yes	No	No	No
Schlumbergera gaertneri	Yes	No	No	No

As nouns, Easter cactus and Schlumbergera gaertneri are synonyms defined as:

Easter cactus and Schlumbergera gaertneri: spring-blooming South American cactus with oblong joints and coral-red flowers; sometimes placed in genus Schlumbergera

Other synonyms of Easter cactus include Hatiora gaertneri.

Easter cactus (noun)	Schlumbergera gaertneri (noun)
spring-blooming South American cactus with oblong joints and coral-red flowers; sometimes placed in genus Schlumbergera	spring-blooming South American cactus with oblong joints and coral-red flowers; sometimes placed in genus Schlumbergera