green arrow arum vs Peltandra virginica

green arrow arum and Peltandra virginica both are nouns.

Word	Noun	Adjective	Verb	Adverb
green arrow arum	Yes	No	No	No
Peltandra virginica	Yes	No	No	No

As nouns, green arrow arum and Peltandra virginica are synonyms defined as:

green arrow arum and Peltandra virginica: perennial herb of the eastern United States having arrowhead-shaped leaves and an elongate pointed spathe and green berries

Other synonyms of green arrow arum include tuckahoe.

green arrow arum (noun)	Peltandra virginica (noun)
perennial herb of the eastern United States having arrowhead-shaped leaves and an elongate pointed spathe and green berries	perennial herb of the eastern United States having arrowhead-shaped leaves and an elongate pointed spathe and green berries