tassel flower vs Emilia sagitta

tassel flower and Emilia sagitta both are nouns.

Word	Noun	Adjective	Verb	Adverb
tassel flower	Yes	No	No	No
Emilia sagitta	Yes	No	No	No

As nouns, tassel flower and Emilia sagitta are synonyms defined as:

tassel flower and Emilia sagitta: tropical Asiatic annual cultivated for its small tassel-shaped heads of scarlet flowers

tassel flower (noun)	Emilia sagitta (noun)
young leaves widely used as leaf vegetables; seeds used as cereal	tropical Asiatic annual cultivated for its small tassel-shaped heads of scarlet flowers
tropical African annual having scarlet tassel-shaped flower heads; sometimes placed in genus Cacalia
tropical Asiatic annual cultivated for its small tassel-shaped heads of scarlet flowers