Panicum Texanum vs goose grass

Panicum Texanum and goose grass both are nouns.

Word	Noun	Adjective	Verb	Adverb
Panicum Texanum	Yes	No	No	No
goose grass	Yes	No	No	No

As nouns, Panicum Texanum and goose grass are synonyms defined as:

Other synonyms of Panicum Texanum include Texas millet.

Panicum Texanum (noun)	goose grass (noun)
annual weedy grass used for hay	low-growing perennial having leaves silvery beneath; northern United States, Europe, Asia
	annual weedy grass used for hay
	coarse annual grass having fingerlike spikes of flowers; native to Old World tropics; a naturalized weed elsewhere
	annual having the stem beset with curved prickles; North America and Europe and Asia