tannia vs Xanthosoma sagittifolium

tannia and Xanthosoma sagittifolium both are nouns.

Word	Noun	Adjective	Verb	Adverb
tannia	Yes	No	No	No
Xanthosoma sagittifolium	Yes	No	No	No

As nouns, tannia and Xanthosoma sagittifolium are synonyms defined as:

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

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

tannia (noun)	Xanthosoma sagittifolium (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