caricature plant vs Graptophyllum pictum

caricature plant and Graptophyllum pictum both are nouns.

Word	Noun	Adjective	Verb	Adverb
caricature plant	Yes	No	No	No
Graptophyllum pictum	Yes	No	No	No

As nouns, caricature plant and Graptophyllum pictum are synonyms defined as:

caricature plant and Graptophyllum pictum: tropical Old World shrub having purple or red tubular flowers and leaf markings resembling the profile of a human face

caricature plant (noun)	Graptophyllum pictum (noun)
tropical Old World shrub having purple or red tubular flowers and leaf markings resembling the profile of a human face	tropical Old World shrub having purple or red tubular flowers and leaf markings resembling the profile of a human face