Emilia javanica vs Cacalia lutea

Emilia javanica and Cacalia lutea both are nouns.

Word	Noun	Adjective	Verb	Adverb
Emilia javanica	Yes	No	No	No
Cacalia lutea	Yes	No	No	No

As nouns, Emilia javanica and Cacalia lutea are synonyms defined as:

Emilia javanica and Cacalia lutea: tropical African annual having scarlet tassel-shaped flower heads; sometimes placed in genus Cacalia

Other synonyms of Emilia javanica include Cacalia javanica, Emilia coccinea, Emilia flammea, tassel flower.

Emilia javanica (noun)	Cacalia lutea (noun)
tropical African annual having scarlet tassel-shaped flower heads; sometimes placed in genus Cacalia	tropical African annual having scarlet tassel-shaped flower heads; sometimes placed in genus Cacalia