frogbit vs Hydrocharis morsus-ranae

frogbit and Hydrocharis morsus-ranae both are nouns.

Word	Noun	Adjective	Verb	Adverb
frogbit	Yes	No	No	No
Hydrocharis morsus-ranae	Yes	No	No	No

As nouns, frogbit and Hydrocharis morsus-ranae are synonyms defined as:

frogbit and Hydrocharis morsus-ranae: European floating plant with roundish heart-shaped leaves and white flowers

Other synonyms of frogbit include frog's-bit.

frogbit (noun)	Hydrocharis morsus-ranae (noun)
European floating plant with roundish heart-shaped leaves and white flowers	European floating plant with roundish heart-shaped leaves and white flowers