Alexanders vs Smyrnium olusatrum

Alexanders and Smyrnium olusatrum both are nouns.

Word	Noun	Adjective	Verb	Adverb
Alexanders	Yes	No	No	No
Smyrnium olusatrum	Yes	No	No	No

As nouns, Alexanders and Smyrnium olusatrum are synonyms defined as:

Alexanders and Smyrnium olusatrum: European herb somewhat resembling celery widely naturalized in Britain coastal regions and often cultivated as a potherb

Other synonyms of Alexanders include Alexander, black lovage, horse parsley.

Alexanders (noun)	Smyrnium olusatrum (noun)
European herb somewhat resembling celery widely naturalized in Britain coastal regions and often cultivated as a potherb	European herb somewhat resembling celery widely naturalized in Britain coastal regions and often cultivated as a potherb