Diplazium pycnocarpon vs narrow-leaved spleenwort

Diplazium pycnocarpon and narrow-leaved spleenwort both are nouns.

Word	Noun	Adjective	Verb	Adverb
Diplazium pycnocarpon	Yes	No	No	No
narrow-leaved spleenwort	Yes	No	No	No

As nouns, Diplazium pycnocarpon and narrow-leaved spleenwort are synonyms defined as:

Diplazium pycnocarpon and narrow-leaved spleenwort: North American fern with narrow fronds on yellowish leafstalks

Other synonyms of Diplazium pycnocarpon include Athyrium pycnocarpon, glade fern, silvery spleenwort.

Diplazium pycnocarpon (noun)	narrow-leaved spleenwort (noun)
North American fern with narrow fronds on yellowish leafstalks	North American fern with narrow fronds on yellowish leafstalks