Physalis peruviana vs purple ground cherry

Physalis peruviana and purple ground cherry both are nouns.

Word	Noun	Adjective	Verb	Adverb
Physalis peruviana	Yes	No	No	No
purple ground cherry	Yes	No	No	No

As nouns, Physalis peruviana and purple ground cherry are synonyms defined as:

Physalis peruviana and purple ground cherry: annual of tropical South America having edible purple fruits

Other synonyms of Physalis peruviana include cape gooseberry.

Physalis peruviana (noun)	purple ground cherry (noun)
annual of tropical South America having edible purple fruits	annual of tropical South America having edible purple fruits
	Mexican annual naturalized in eastern North America having yellow to purple edible fruit resembling small tomatoes