wild pumpkin vs prairie gourd

wild pumpkin and prairie gourd both are nouns.

Word	Noun	Adjective	Verb	Adverb
wild pumpkin	Yes	No	No	No
prairie gourd	Yes	No	No	No

As nouns, wild pumpkin and prairie gourd are synonyms defined as:

wild pumpkin and prairie gourd: perennial vine of dry parts of central and southwestern United States and Mexico having small hard mottled green inedible fruit

wild pumpkin (noun)	prairie gourd (noun)
perennial vine of dry parts of central and southwestern United States and Mexico having small hard mottled green inedible fruit	perennial vine of dry parts of central and southwestern United States and Mexico having small hard mottled green inedible fruit
	small hard green-and-white inedible fruit of the prairie gourd plant