malanga vs Xanthosoma atrovirens

malanga and Xanthosoma atrovirens both are nouns.

Word	Noun	Adjective	Verb	Adverb
malanga	Yes	No	No	No
Xanthosoma atrovirens	Yes	No	No	No

As nouns, malanga and Xanthosoma atrovirens are synonyms defined as:

malanga and Xanthosoma atrovirens: tropical American aroid having edible tubers that are cooked and eaten like yams or potatoes

Other synonyms of malanga include spoonflower, tannia, Xanthosoma sagittifolium, yautia.

malanga (noun)	Xanthosoma atrovirens (noun)
tropical American aroid having edible tubers that are cooked and eaten like yams or potatoes	tropical American aroid having edible tubers that are cooked and eaten like yams or potatoes