Aster tripolium vs sea starwort

Aster tripolium and sea starwort both are nouns.

Word	Noun	Adjective	Verb	Adverb
Aster tripolium	Yes	No	No	No
sea starwort	Yes	No	No	No

As nouns, Aster tripolium and sea starwort are synonyms defined as:

Aster tripolium and sea starwort: a common European aster that grows in salt marshes

Other synonyms of Aster tripolium include sea aster.

Aster tripolium (noun)	sea starwort (noun)
a common European aster that grows in salt marshes	a common European aster that grows in salt marshes