sweet cicely vs Myrrhis odorata

sweet cicely and Myrrhis odorata both are nouns.

Word	Noun	Adjective	Verb	Adverb
sweet cicely	Yes	No	No	No
Myrrhis odorata	Yes	No	No	No

As nouns, sweet cicely and Myrrhis odorata are synonyms defined as:

sweet cicely and Myrrhis odorata: European herb with soft ferny leaves and white flowers

sweet cicely (noun)	Myrrhis odorata (noun)
fresh ferny leaves and green seeds used as garnish in salads and cold vegetables; dried seeds used in confectionery and liqueurs	European herb with soft ferny leaves and white flowers
European herb with soft ferny leaves and white flowers
aromatic resin that is burned as incense and used in perfume