Jatropha stimulosus vs Jatropha urens

Jatropha stimulosus and Jatropha urens both are nouns.

Word	Noun	Adjective	Verb	Adverb
Jatropha stimulosus	Yes	No	No	No
Jatropha urens	Yes	No	No	No

As nouns, Jatropha stimulosus and Jatropha urens are synonyms defined as:

Jatropha stimulosus and Jatropha urens: a stinging herb of tropical America

Other synonyms of Jatropha stimulosus include Cnidoscolus urens, devil nettle, pica-pica, spurge nettle, tread-softly.

Jatropha stimulosus (noun)	Jatropha urens (noun)
a stinging herb of tropical America	a stinging herb of tropical America