Gleichenia flabellata vs umbrella fern

Gleichenia flabellata and umbrella fern both are nouns.

Word	Noun	Adjective	Verb	Adverb
Gleichenia flabellata	Yes	No	No	No
umbrella fern	Yes	No	No	No

As nouns, Gleichenia flabellata and umbrella fern are synonyms defined as:

Gleichenia flabellata and umbrella fern: large Australasian fern with fanlike repeatedly forked fronds; sometimes placed in genus Gleichenia

Other synonyms of Gleichenia flabellata include fan fern, Sticherus flabellatus.

Gleichenia flabellata (noun)	umbrella fern (noun)
large Australasian fern with fanlike repeatedly forked fronds; sometimes placed in genus Gleichenia	large Australasian fern with fanlike repeatedly forked fronds; sometimes placed in genus Gleichenia