fragrant shield fern vs fragrant cliff fern

fragrant shield fern and fragrant cliff fern both are nouns.

Word	Noun	Adjective	Verb	Adverb
fragrant shield fern	Yes	No	No	No
fragrant cliff fern	Yes	No	No	No

As nouns, fragrant shield fern and fragrant cliff fern are synonyms defined as:

fragrant shield fern and fragrant cliff fern: fern or northern Eurasia and North America having fragrant fronds

Other synonyms of fragrant shield fern include Dryopteris fragrans, fragrant wood fern.

fragrant shield fern (noun)	fragrant cliff fern (noun)
fern or northern Eurasia and North America having fragrant fronds	fern or northern Eurasia and North America having fragrant fronds